Algebra

Problem 101

Solve the compound inequality $4x-2>18$ or $3x+6>9$ . Write the solution in interval notation. If no solution, enter $\boldsymbol{O}$ .

See Solution

Problem 102

Find the value of $g(x)=2x-5$ evaluated at $x=-2.4$ .

See Solution

Problem 103

Find the number that, when multiplied by 3, equals 18.

See Solution

Problem 104

Solve for $b$ in the equation $\frac{b-6}{-7}=-10$ .

See Solution

Problem 105

Find the value of $H(-1)-4$ given that $H(x)=8x+4$ .

See Solution

Problem 106

Solve the linear rational equation $\frac{8 x+7}{16 x+30}=0$ for the value of $x$ .

See Solution

Problem 107

Find all real values of $x$ such that $x \leq \frac{22}{11}$ .

See Solution

Problem 108

Find the value of $k$ in the equation $\frac{60-92}{45-92}=e^{-k(43)}$ .

See Solution

Problem 109

Solve the linear equation $6a - 11 = 13$ for the variable $a$ .

See Solution

Problem 110

Solve the absolute value equation $2|4x+5| = 0$ and choose the correct solution.

See Solution

Problem 111

Solve the equation $16^{3x-2} = 32^{x+4}$ for the value of $x$ .

See Solution

Problem 112

Solve the linear-quadratic system algebraically: $y=2x^2+13x$ and $y+6x=-9$ . Express the solution in fraction form.

See Solution

Problem 113

Solve the system of linear equations $2x + 4y = 26$ and $3x + 3y = 6$ using elimination.

See Solution

Problem 114

Simplify the expression $e^{2 \ln x - 5}$ .

See Solution

Problem 115

The math club's membership grows by $3\%$ weekly. Find the function $S(x)$ representing the number of members after $x$ weeks, starting with 10 members.

See Solution

Problem 116

Evaluate $1.4^{3}$ and enter the decimal result.

See Solution

Problem 117

Select the correct equation for $b=10$ . A. $2(10+4)=16$ B. $2(10+2)=40$ C. $3(10-2)=24$ D. $2(8+10)=42$ E. $3(10-4)=20$

See Solution

Problem 118

Solve for $d$ and graph the solution. $d-1>11$ or $\frac{d-11}{3}<-3$ . Plot the endpoints, change a closed endpoint to open, delete a segment.

See Solution

Problem 119

Divide $\frac{5 \sqrt{90 a x^{3}}}{25 \sqrt{5 a x}}$ to simplify the expression.

See Solution

Problem 120

Find the solutions to the quadratic equation $x^2 + 7x + 12 = 0$ .

See Solution

Problem 121

Solve for $y$ and graph the solution. Solve the system of linear inequalities: $-13y+6<-15y-6$ or $2y+3\geq8-3y$ . Plot the endpoints and modify the graph.

See Solution

Problem 122

Write the equation $y = -3x + 9$ in function notation as $f(x)$ .

See Solution

Problem 123

Find the value of the expression $\left(7 x y\right)^{2}$ .

See Solution

Problem 124

Solve for $c$ where $\frac{c}{3} + 5.48 = 7.29$ .

See Solution

Problem 125

Find $f$ when it varies inversely with $g$ and $f=22$ when $g=3$ .

See Solution

Problem 126

Find the value of $x$ if the mean of 4, 8, and $x$ is 7.

See Solution

Problem 127

Simplify $\left(5 \times 10^{8}\right)^{4}$ and express the result in scientific notation.

See Solution

Problem 128

Find the number line that shows the solution to the equation $6x - 8 = 28$ .

See Solution

Problem 129

Solve for the variable $g$ in the equation $2g - 1 = 1$ .

See Solution

Problem 130

Find the range of $p$ for which the simultaneous equations $p 2^{x} + \log_{2} y = 2$ and $2^{x} + \log_{2} y = 1$ have a real solution $(x, y)$ .

See Solution

Problem 131

Solve for the value of $w$ in the equation $5(3+2w)=46$ .

See Solution

Problem 132

Use polynomial division to express the rational function $R(x)=\frac{3x+5}{x+2}$ in the form $R(x)=\pm\frac{1}{x-a}+b$ . Then sketch the graph of $R(x)$ using transformations of $\frac{1}{x}$ .

See Solution

Problem 133

Solve for $b$ in the equation $a=\frac{c b}{K b+c}$ .

See Solution

Problem 134

Solve the linear equation $4v - 15 = 9v$ for the variable $v$ .

See Solution

Problem 135

$k \in \left(-\infty, \frac{11}{7}\right) \cup \left(\frac{11}{7}, \infty\right)$

See Solution

Problem 136

Polynomial function $f(x)=2x^3-3x^2-23x+12$ . Determine properties of $\frac{f(x)}{x+3}$ , such as remainder and factorization of the quotient.

See Solution

Problem 137

Plant B produced $x$ panels, where $x$ is the solution to the equation: $3000 + 0.02(3000) + 0.03(x) = 790$ .

See Solution

Problem 138

Determine if $7x-2=7(x-7)$ has one, no, or infinitely many solutions. If one, solve for $x$ .

See Solution

Problem 139

Find the value of $v$ that solves the equation $-6(11+v)=-30$ .

See Solution

Problem 140

Find the expression equal to $4^{5} \times 4^{-7} \div 4^{-2}$ .

See Solution

Problem 141

Determine time to bike 20 laps given trend line equation $y=\frac{1}{2} x+1$ .

See Solution

Problem 142

Solve the linear equation $4m + 5 = 35 - 2m$ for the value of $m$ .

See Solution

Problem 143

Find the equivalent of $\sqrt{14} \cdot \sqrt{8}$ .

See Solution

Problem 144

Solve the quadratic equation $2(x+3)^{2} - 6 = 12$ for $x$ .

See Solution

Problem 145

Solve the proportion $\frac{6.77}{9}=\frac{4.63}{x}$ and round the solution to four significant digits.

See Solution

Problem 146

Solve for $x$ in the equation $2^{x} \cdot 2^{x-2} = \sqrt{2}$ .

See Solution

Problem 147

Find the values of $y$ for the given values of $x$ in the linear equation $y=x+1$ .

See Solution

Problem 148

Solve the linear inequality $9y \leq 16 + 7y$ for the value of $y$ .

See Solution

Problem 149

Subtract the complex numbers $-5i$ and $16i$ .

See Solution

Problem 150

Find the number and type of roots for the quadratic equation $y=2x^2+5x+4$ using the discriminant.

See Solution

Problem 151

Solve for the value of $x$ that satisfies the equation $(x+4)^{2/7} = 9$ .

See Solution

Problem 152

Find the value of $x$ when $6-4x = 2x+12$ . The value of $x$ is $x=3$ .

See Solution

Problem 153

Find the solution to the equation $3(2x+5)=3x+4x$ . The possible solutions are $x=0$ , $x=4$ , $x=5$ , or $x=15$ .

See Solution

Problem 154

Solve for y in the linear equation $7x + 3y = 8$ .

See Solution

Problem 155

Find the sum of the solutions to the quadratic equation $4(x^2 - 5x) = 16$ .

See Solution

Problem 156

Solve the linear equation $6x - 12 = 3x$ to find the value of $x$ .

See Solution

Problem 157

Hay $x$ gallinas en la granja. Calcula el número total de patas en la granja, dado que hay 20 conejos más que gallinas. $T(x)=6x-80$

See Solution

Problem 158

Evaluate $-5x^3 - x^3 - x$ when $x=0$

See Solution

Problem 159

Find the value of $y$ when $x$ is 92, given the equation $y=\sqrt{x-11}$ .

See Solution

Problem 160

Solve the quadratic equation $3 k^{2} + 30 k = -69$ for the value of $k$ .

See Solution

Problem 161

Rental company charges $\$ 47$ for 3 chairs and 5 tables, and $\$ 35$ for 12 chairs and 2 tables. Find the cost to rent each chair and table.

See Solution

Problem 162

Solve for the variable $w$ in the equation $A=zw+x$ .

See Solution

Problem 163

Solve for $\mathrm{H}: 64+2\mathrm{H}=5\mathrm{H}+10$ , enter the value of $\mathrm{H}$ .

See Solution

Problem 164

Solve for $x$ in the equation $\frac{x(.0742857+x)}{(.01857-x)}=1.23 \times 10^{-2}$ .

See Solution

Problem 165

Solve for $x$ where $(x+7)^{5/3} = 32$ .

See Solution

Problem 166

Find the coordinates of point D given that its y-coordinate is the solution to $10y+4=34$ and $x+y=5$ .

See Solution

Problem 167

Expand the expression $(x-8)(x+8)$ to find the product.

See Solution

Problem 168

Solve for $y$ in the linear equation $5x + 7y = -11$ and express $y$ as a function of $x$ .

See Solution

Problem 169

Solve the inequality $7|w-3|+2 \geq 30$ and determine if all real numbers are solutions or if there is no solution.

See Solution

Problem 170

Convert $6b + (-3b) = 41$ to find $b$ . Solve for $b = 8$ .

See Solution

Problem 171

Solve the linear equation $8.4c = 6(c + 12)$ for the unknown variable $c$ .

See Solution

Problem 172

Find the value of $k(0)$ for the function $k(x) = |x+8|$ . Simplify.

See Solution

Problem 173

Dado que $y$ varía inversamente con $x$ , y $y=12$ cuando $x=12$ , calcule $y$ cuando $x=132$ .

See Solution

Problem 174

Solve the absolute value equation $3|x-3|=18$ or indicate if no solution exists.

See Solution

Problem 175

Find the value of $m$ when $m=4(2p^2 + 5p - 3)$ and $p=-2$ .

See Solution

Problem 176

Find the recursive rule for the sequence $4, -12, 36, -108, \ldots$ .

See Solution

Problem 177

Expand as many logarithms as possible: $\log \frac{x^{4} y^{3}}{z^{2}}$

See Solution

Problem 178

Find the solution set for the equation $x=2x$ with the given domain $x:\{0,1,2,3\}$ .

See Solution

Problem 179

Solve $3x=12$ . How does the solution relate to $3x \geq 12$ ? The solution is $\square$ . The solutions of $3x \geq 12$ are all values $\geq ?$ .

See Solution

Problem 180

Find the value of $x$ in the equation $1.5(x+4)-3=4.5(x-2)$ .

See Solution

Problem 181

Find the values of $a, b, c$ given the rule $a-2b+3c=9$ and different variable assignments.

See Solution

Problem 182

Which $\frac{\sqrt{25}}{\sqrt{36}}$ is equivalent? A. $\sqrt{\frac{25}{36}}$ B. $\frac{25}{36}$ C. $\frac{\sqrt[3]{25}}{\sqrt[3]{36}}$ D. $\frac{\sqrt{5}}{\sqrt{6}}$

See Solution

Problem 183

Find the slope of the linear equation $y=4x-\frac{1}{5}$ .

See Solution

Problem 184

Which equations have exactly one y-value for any given x-value? Select all that apply: A. $y=-x$ , B. $x=4$ , D. $y=x^{3}$

See Solution

Problem 185

Find $A+B$ given $A=2x-7x^2+3$ and $B=4x^2-12x$ . Options: $-3x^2+10x+3$ , $-3x^2-10x+3$ , $3x^2-10x+3$ , $6x^2-7x-9$ .

See Solution

Problem 186

Find the value of $-14-8 \times 0.5+0.75$ : is it $-9.25$ , $-10.25$ , or $-17.25$ ?

See Solution

Problem 187

Find the value of $c$ in the parabolic equation $y=4x^2+x+c$ given that one $x$ -intercept is -3.

See Solution

Problem 188

Find the value of $v$ when $b=4$ in the equation $3v=b+5$ .

See Solution

Problem 189

Solve for $c$ given the equation $\frac{2}{3}c=d$ .

See Solution

Problem 190

Find the value of $x$ that makes the statement $\frac{x-4}{2x} = \frac{1}{3}$ true.

See Solution

Problem 191

Solve the system of linear equations: $-2x + y = -2$ and $2x - y + 2 = 0$ .

See Solution

Problem 192

Solve the quadratic equation $-7-5x^2 = -102$ for the value of $x$ .

See Solution

Problem 193

Determine the sign of the product $(-86)(25)$ .

See Solution

Problem 194

Find the value of $c$ that satisfies the equation $7 = \frac{c+12}{3}$ , which has solutions $c = -9$ and $c = 9$ .

See Solution

Problem 195

Solve the linear equation $2y + 7 = 14$ for the unknown variable $y$ .

See Solution

Problem 196

What is the value of $b$ in the equation $4(b-6)=48$ ?

See Solution

Problem 197

Solve the equation $e^{x}=e^{8 x+14}$ . The solution set is a simplified fraction or integer.

See Solution

Problem 198

Solve the equation $32^{x}=\frac{1}{4}$ using the like bases property to find the value of $x$ .

See Solution

Problem 199

Find the values of x that satisfy the inequality $4 > x + 6$ .

See Solution

Problem 200

Solve for the value of $p$ in the equation $3p = 5 - 2p$ .

See Solution

1 2 3 4 5 ...312

Algebra

Problem 101

Solve the compound inequality 4x−2>184x-2>184x−2>18 or 3x+6>93x+6>93x+6>9. Write the solution in interval notation. If no solution, enter O\boldsymbol{O}O.

Problem 102

Find the value of g(x)=2x−5g(x)=2x-5g(x)=2x−5 evaluated at x=−2.4x=-2.4x=−2.4.

Problem 103

Find the number that, when multiplied by 3, equals 18.

Problem 104

Solve for bbb in the equation b−6−7=−10\frac{b-6}{-7}=-10−7b−6​=−10.

Problem 105

Find the value of H(−1)−4H(-1)-4H(−1)−4 given that H(x)=8x+4H(x)=8x+4H(x)=8x+4.

Problem 106

Solve the linear rational equation 8x+716x+30=0\frac{8 x+7}{16 x+30}=016x+308x+7​=0 for the value of xxx.

Problem 107

Find all real values of xxx such that x≤2211x \leq \frac{22}{11}x≤1122​.

Problem 108

Find the value of kkk in the equation 60−9245−92=e−k(43)\frac{60-92}{45-92}=e^{-k(43)}45−9260−92​=e−k(43).

Problem 109

Solve the linear equation 6a−11=136a - 11 = 136a−11=13 for the variable aaa.

Problem 110

Solve the absolute value equation 2∣4x+5∣=02|4x+5| = 02∣4x+5∣=0 and choose the correct solution.

Problem 111

Solve the equation 163x−2=32x+416^{3x-2} = 32^{x+4}163x−2=32x+4 for the value of xxx.

Problem 112

Solve the linear-quadratic system algebraically: y=2x2+13xy=2x^2+13xy=2x2+13x and y+6x=−9y+6x=-9y+6x=−9. Express the solution in fraction form.

Problem 113

Solve the system of linear equations 2x+4y=262x + 4y = 262x+4y=26 and 3x+3y=63x + 3y = 63x+3y=6 using elimination.

Problem 114

Simplify the expression e2ln⁡x−5e^{2 \ln x - 5}e2lnx−5.

Problem 115

The math club's membership grows by 3%3\%3% weekly. Find the function S(x)S(x)S(x) representing the number of members after xxx weeks, starting with 10 members.

Problem 116

Evaluate 1.431.4^{3}1.43 and enter the decimal result.

Problem 117

Select the correct equation for b=10b=10b=10. A. 2(10+4)=162(10+4)=162(10+4)=16 B. 2(10+2)=402(10+2)=402(10+2)=40 C. 3(10−2)=243(10-2)=243(10−2)=24 D. 2(8+10)=422(8+10)=422(8+10)=42 E. 3(10−4)=203(10-4)=203(10−4)=20

Problem 118

Solve for ddd and graph the solution. d−1>11d-1>11d−1>11 or d−113<−3\frac{d-11}{3}<-33d−11​<−3. Plot the endpoints, change a closed endpoint to open, delete a segment.

Problem 119

Divide 590ax3255ax\frac{5 \sqrt{90 a x^{3}}}{25 \sqrt{5 a x}}255ax​590ax3​​ to simplify the expression.

Problem 120

Find the solutions to the quadratic equation x2+7x+12=0x^2 + 7x + 12 = 0x2+7x+12=0.

Problem 121

Solve for yyy and graph the solution. Solve the system of linear inequalities: −13y+6<−15y−6-13y+6<-15y-6−13y+6<−15y−6 or 2y+3≥8−3y2y+3\geq8-3y2y+3≥8−3y. Plot the endpoints and modify the graph.

Problem 122

Write the equation y=−3x+9y = -3x + 9y=−3x+9 in function notation as f(x)f(x)f(x).

Problem 123

Find the value of the expression (7xy)2\left(7 x y\right)^{2}(7xy)2.

Problem 124

Solve for ccc where c3+5.48=7.29\frac{c}{3} + 5.48 = 7.293c​+5.48=7.29.

Problem 125

Find fff when it varies inversely with ggg and f=22f=22f=22 when g=3g=3g=3.

Problem 126

Find the value of xxx if the mean of 4, 8, and xxx is 7.

Problem 127

Simplify (5×108)4\left(5 \times 10^{8}\right)^{4}(5×108)4 and express the result in scientific notation.

Problem 128

Find the number line that shows the solution to the equation 6x−8=286x - 8 = 286x−8=28.

Problem 129

Solve for the variable ggg in the equation 2g−1=12g - 1 = 12g−1=1.

Problem 130

Find the range of ppp for which the simultaneous equations p2x+log⁡2y=2p 2^{x} + \log_{2} y = 2p2x+log2​y=2 and 2x+log⁡2y=12^{x} + \log_{2} y = 12x+log2​y=1 have a real solution (x,y)(x, y)(x,y).

Problem 131

Solve for the value of www in the equation 5(3+2w)=465(3+2w)=465(3+2w)=46.

Problem 132

Use polynomial division to express the rational function R(x)=3x+5x+2R(x)=\frac{3x+5}{x+2}R(x)=x+23x+5​ in the form R(x)=±1x−a+bR(x)=\pm\frac{1}{x-a}+bR(x)=±x−a1​+b. Then sketch the graph of R(x)R(x)R(x) using transformations of 1x\frac{1}{x}x1​.

Problem 133

Solve for bbb in the equation a=cbKb+ca=\frac{c b}{K b+c}a=Kb+ccb​.

Problem 134

Solve the linear equation 4v−15=9v4v - 15 = 9v4v−15=9v for the variable vvv.

Problem 135

k∈(−∞,117)∪(117,∞)k \in \left(-\infty, \frac{11}{7}\right) \cup \left(\frac{11}{7}, \infty\right)k∈(−∞,711​)∪(711​,∞)

Problem 136

Polynomial function f(x)=2x3−3x2−23x+12f(x)=2x^3-3x^2-23x+12f(x)=2x3−3x2−23x+12. Determine properties of f(x)x+3\frac{f(x)}{x+3}x+3f(x)​, such as remainder and factorization of the quotient.

Problem 137

Plant B produced xxx panels, where xxx is the solution to the equation: 3000+0.02(3000)+0.03(x)=7903000 + 0.02(3000) + 0.03(x) = 7903000+0.02(3000)+0.03(x)=790.

Problem 138

Determine if 7x−2=7(x−7)7x-2=7(x-7)7x−2=7(x−7) has one, no, or infinitely many solutions. If one, solve for xxx.

Problem 139

Find the value of vvv that solves the equation −6(11+v)=−30-6(11+v)=-30−6(11+v)=−30.

Problem 140

Solve the compound inequality $4x-2>18$ or $3x+6>9$ . Write the solution in interval notation. If no solution, enter $\boldsymbol{O}$ .

Find the value of $g(x)=2x-5$ evaluated at $x=-2.4$ .

Solve for $b$ in the equation $\frac{b-6}{-7}=-10$ .

Find the value of $H(-1)-4$ given that $H(x)=8x+4$ .

Solve the linear rational equation $\frac{8 x+7}{16 x+30}=0$ for the value of $x$ .

Find all real values of $x$ such that $x \leq \frac{22}{11}$ .

Find the value of $k$ in the equation $\frac{60-92}{45-92}=e^{-k(43)}$ .

Solve the linear equation $6a - 11 = 13$ for the variable $a$ .

Solve the absolute value equation $2|4x+5| = 0$ and choose the correct solution.

Solve the equation $16^{3x-2} = 32^{x+4}$ for the value of $x$ .

Solve the linear-quadratic system algebraically: $y=2x^2+13x$ and $y+6x=-9$ . Express the solution in fraction form.

Solve the system of linear equations $2x + 4y = 26$ and $3x + 3y = 6$ using elimination.

Simplify the expression $e^{2 \ln x - 5}$ .

The math club's membership grows by $3\%$ weekly. Find the function $S(x)$ representing the number of members after $x$ weeks, starting with 10 members.

Evaluate $1.4^{3}$ and enter the decimal result.

Select the correct equation for $b=10$ . A. $2(10+4)=16$ B. $2(10+2)=40$ C. $3(10-2)=24$ D. $2(8+10)=42$ E. $3(10-4)=20$

Solve for $d$ and graph the solution. $d-1>11$ or $\frac{d-11}{3}<-3$ . Plot the endpoints, change a closed endpoint to open, delete a segment.

Divide $\frac{5 \sqrt{90 a x^{3}}}{25 \sqrt{5 a x}}$ to simplify the expression.

Find the solutions to the quadratic equation $x^2 + 7x + 12 = 0$ .

Solve for $y$ and graph the solution. Solve the system of linear inequalities: $-13y+6<-15y-6$ or $2y+3\geq8-3y$ . Plot the endpoints and modify the graph.

Write the equation $y = -3x + 9$ in function notation as $f(x)$ .

Find the value of the expression $\left(7 x y\right)^{2}$ .

Solve for $c$ where $\frac{c}{3} + 5.48 = 7.29$ .

Find $f$ when it varies inversely with $g$ and $f=22$ when $g=3$ .

Find the value of $x$ if the mean of 4, 8, and $x$ is 7.

Simplify $\left(5 \times 10^{8}\right)^{4}$ and express the result in scientific notation.

Find the number line that shows the solution to the equation $6x - 8 = 28$ .

Solve for the variable $g$ in the equation $2g - 1 = 1$ .

Find the range of $p$ for which the simultaneous equations $p 2^{x} + \log_{2} y = 2$ and $2^{x} + \log_{2} y = 1$ have a real solution $(x, y)$ .

Solve for the value of $w$ in the equation $5(3+2w)=46$ .

Use polynomial division to express the rational function $R(x)=\frac{3x+5}{x+2}$ in the form $R(x)=\pm\frac{1}{x-a}+b$ . Then sketch the graph of $R(x)$ using transformations of $\frac{1}{x}$ .

Solve for $b$ in the equation $a=\frac{c b}{K b+c}$ .

Solve the linear equation $4v - 15 = 9v$ for the variable $v$ .

$k \in \left(-\infty, \frac{11}{7}\right) \cup \left(\frac{11}{7}, \infty\right)$

Polynomial function $f(x)=2x^3-3x^2-23x+12$ . Determine properties of $\frac{f(x)}{x+3}$ , such as remainder and factorization of the quotient.

Plant B produced $x$ panels, where $x$ is the solution to the equation: $3000 + 0.02(3000) + 0.03(x) = 790$ .

Determine if $7x-2=7(x-7)$ has one, no, or infinitely many solutions. If one, solve for $x$ .

Find the value of $v$ that solves the equation $-6(11+v)=-30$ .

Find the expression equal to $4^{5} \times 4^{-7} \div 4^{-2}$ .

Determine time to bike 20 laps given trend line equation $y=\frac{1}{2} x+1$ .

Solve the linear equation $4m + 5 = 35 - 2m$ for the value of $m$ .

Find the equivalent of $\sqrt{14} \cdot \sqrt{8}$ .

Solve the quadratic equation $2(x+3)^{2} - 6 = 12$ for $x$ .

Solve the proportion $\frac{6.77}{9}=\frac{4.63}{x}$ and round the solution to four significant digits.

Solve for $x$ in the equation $2^{x} \cdot 2^{x-2} = \sqrt{2}$ .

Find the values of $y$ for the given values of $x$ in the linear equation $y=x+1$ .

Solve the linear inequality $9y \leq 16 + 7y$ for the value of $y$ .

Subtract the complex numbers $-5i$ and $16i$ .

Find the number and type of roots for the quadratic equation $y=2x^2+5x+4$ using the discriminant.

Solve for the value of $x$ that satisfies the equation $(x+4)^{2/7} = 9$ .

Find the value of $x$ when $6-4x = 2x+12$ . The value of $x$ is $x=3$ .

Find the solution to the equation $3(2x+5)=3x+4x$ . The possible solutions are $x=0$ , $x=4$ , $x=5$ , or $x=15$ .

Solve for y in the linear equation $7x + 3y = 8$ .

Find the sum of the solutions to the quadratic equation $4(x^2 - 5x) = 16$ .

Solve the linear equation $6x - 12 = 3x$ to find the value of $x$ .

Hay $x$ gallinas en la granja. Calcula el número total de patas en la granja, dado que hay 20 conejos más que gallinas. $T(x)=6x-80$

Evaluate $-5x^3 - x^3 - x$ when $x=0$

Find the value of $y$ when $x$ is 92, given the equation $y=\sqrt{x-11}$ .

Solve the quadratic equation $3 k^{2} + 30 k = -69$ for the value of $k$ .

Rental company charges $\$ 47$ for 3 chairs and 5 tables, and $\$ 35$ for 12 chairs and 2 tables. Find the cost to rent each chair and table.

Solve for the variable $w$ in the equation $A=zw+x$ .

Solve for $\mathrm{H}: 64+2\mathrm{H}=5\mathrm{H}+10$ , enter the value of $\mathrm{H}$ .

Solve for $x$ in the equation $\frac{x(.0742857+x)}{(.01857-x)}=1.23 \times 10^{-2}$ .

Solve for $x$ where $(x+7)^{5/3} = 32$ .

Find the coordinates of point D given that its y-coordinate is the solution to $10y+4=34$ and $x+y=5$ .

Expand the expression $(x-8)(x+8)$ to find the product.

Solve for $y$ in the linear equation $5x + 7y = -11$ and express $y$ as a function of $x$ .

Solve the inequality $7|w-3|+2 \geq 30$ and determine if all real numbers are solutions or if there is no solution.

Convert $6b + (-3b) = 41$ to find $b$ . Solve for $b = 8$ .

Solve the linear equation $8.4c = 6(c + 12)$ for the unknown variable $c$ .

Find the value of $k(0)$ for the function $k(x) = |x+8|$ . Simplify.

Dado que $y$ varía inversamente con $x$ , y $y=12$ cuando $x=12$ , calcule $y$ cuando $x=132$ .

Solve the absolute value equation $3|x-3|=18$ or indicate if no solution exists.