CPM Homework Help : CC2MN Problem 7-44

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Home > CC2MN > Chapter 7 > Lesson 7.1.4 > Problem 7-44

7-44.

Evaluate the expressions below using $x=-2$ , $y=-5$ , and $z=3$ .

$xyz$
Step 1 (a):
$(−2)(−5)(3)$

$3(x+y)$
Hint (b):
Insert the numbers into the places of the variables they represent in the expression.

$\frac { z + 2 } { y } + 1$
Step 1 (c):
${\frac{3+2}{-5}+1}$

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