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Math  /  Numbers & Operations

QuestionEvaluate the expression when w=−8.8,x=2w=-8.8, x=2, and z=−4.9z=-4.9. w+x+zw+x+z

Studdy Solution

STEP 1

1. We are given the expression w+x+z w + x + z .
2. The values provided are w=−8.8 w = -8.8 , x=2 x = 2 , and z=−4.9 z = -4.9 .
3. We need to substitute these values into the expression and perform the arithmetic operations.

STEP 2

1. Substitute the values into the expression.
2. Perform the addition.

STEP 3

Substitute the given values into the expression:
w+x+z=−8.8+2+(−4.9)w + x + z = -8.8 + 2 + (-4.9)

STEP 4

First, add w w and x x :
−8.8+2=−6.8-8.8 + 2 = -6.8

STEP 5

Next, add the result to z z :
−6.8+(−4.9)=−6.8−4.9=−11.7-6.8 + (-4.9) = -6.8 - 4.9 = -11.7
The value of the expression w+x+z w + x + z is:
−11.7\boxed{-11.7}

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