Which expression is equivalent to 4.8+2.2w - 1.4w+2.4 A.0.4(6+2w) B.0.8(9+w) C.1.6(3+2w) D.3.6(2+w)

asked Apr 22, 2016 578 views

2 votes

Which expression is equivalent to 4.8+2.2w - 1.4w+2.4

A.0.4(6+2w)
B.0.8(9+w)
C.1.6(3+2w)
D.3.6(2+w)

by No

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5 votes

The answer is B. This is just the answer in a simplified form.

8.1k points

1 vote

Simplify, then factor.

$4.8+2.2w-1.4w+2.4 \\ 4.8+2.4+2.2w-1.4w \\ 7.2+0.8w \\\\ \boxed{0.8(9+w)}$

The correct answer is B.

NiziL answered Apr 26, 2016

by NiziL

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