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Big Ideas Math: Modeling Real Life, Grade 7
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Big Ideas Math: Modeling Real Life, Grade 7 View details
2. Dividing Integers
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Exercise 36 Page 60

Substitute - 5 for z and - 2 for y in the expression and then simplify as much as possible.

5

Practice makes perfect

We are given an expression and asked to evaluate it for some given values. 2z/y This means that we should substitute - 5 for z and - 2 for y in the given expression and then simplify as much as possible. Let's do it!

2z/y
SubstituteII

z= - 5, y= - 2

2( - 5)/- 2
MultPosNeg

a(- b)=- a * b

- 10/- 2
DivNegNeg

- a/- b=a/b

10/2
CalcQuot

Calculate quotient

5
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arrow_right Self-Assessment for Concept & Skills p.57
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arrow_right Self-Assessment for Problem Solving p.58
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arrow_right Review & Refresh p.59
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arrow_right Concept, Skills, & Problem Solving p.59-60
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