CPM Homework Help : CCA Problem 1-48

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1-48.

Calculate the value of each expression below.

$\left|-4\right|-3$
Hint (a):
Simplify
$4-3$

$\left|6-11+3\right|$
Hint (b):
Simplify everything before taking the absolute value.
Answer (b):
$2$

$-9-\left|-2\right|$
Hint (c):
Refer to part (a).
Answer (c):
$-11$

$5\left|6\right|-2$

Hint (d):
Refer to part (a).
Answer (d):
$28$

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