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Math

QuestionAnthony saved \$35 of \$140 for a bike. He saves \$15 weekly. Write an equation to find weeks needed to save enough.

Studdy Solution

STEP 1

Assumptions1. Anthony has already saved 35.Thetotalcostofthebicycleis35. The total cost of the bicycle is 1403. Anthony plans to save $15 each week4. We need to find the number of weeks it will take Anthony to save enough to buy the bicycle

STEP 2

First, we need to find out how much more money Anthony needs to save to buy the bicycle. We can do this by subtracting the amount he has already saved from the total cost of the bicycle.
Needed amount=Total cost−Already savedNeeded\, amount = Total\, cost - Already\, saved

STEP 3

Now, plug in the given values for the total cost and the amount already saved to calculate the needed amount.
Needed amount=$140−$35Needed\, amount = \$140 - \$35

STEP 4

Calculate the needed amount.
Needed amount=$140−$35=$105Needed\, amount = \$140 - \$35 = \$105

STEP 5

Now that we have the needed amount, we can find out how many weeks it will take Anthony to save this amount. We can do this by dividing the needed amount by the amount Anthony saves each week.
Number of weeks=Needed amount/Weekly savingsNumber\, of\, weeks = Needed\, amount / Weekly\, savings

STEP 6

Plug in the values for the needed amount and the weekly savings to calculate the number of weeks.
Number of weeks=$105/$15Number\, of\, weeks = \$105 / \$15

STEP 7

Calculate the number of weeks.
Number of weeks=$105/$15=7Number\, of\, weeks = \$105 / \$15 =7It will take Anthony7 weeks to save enough to buy the bicycle.

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