CPM Homework Help : CCA Problem 5-51

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5-51.

Simplify each expression below.

$y + 0.03 y$

Hint (a):
Remember that $y$ is equal to $1y$ and that $1y$ is equal to $1.00y$ .
Answer (a):
$1.03y$

$z - 0.2 z$

Answer (b):
$0.8z$

$x + 0.002 x$

Hint (c):
See part (a).

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