CPM Homework Help : MC2 Problem 2-152

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2-152.

Simplify each expression. You may want to refer to the Math Notes box for help.

$16-5(3-1)$
Hint (a):
Answer (a):

$31 · 4 + 18 · 6$
Hint (b):
Answer (b):
$124 + 108 = 232$

$3(2^2)-8 · 1$
Hint (c):
Refer to the Math Notes box in Lesson 2.3.6 and parts (a) and (c).

$4 · 5-2^2 + 3(5-4)$
Hint (d):
Refer to the Math Notes box in Lesson 2.3.6 and parts (a) and (c).

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