Multiply.
-$0.4 ( 2.2 \mathrm { a } - 4.7 \mathrm {~b} + 1.6 \mathrm { c } )$
A)0.88a - 1.88b - 0.64c
B)0.88a - 1.88b + 0.64
C)0.88a - 4.7b + 1.6c
D)0.88a - 1.88b + 0.64c

Name: Multiply. -$0.4 ( 2.2 \mathrm { a } - 4.7 \mathrm {~b} + 1.6 \mathrm { c } )$ A)0.88a - 1.88b - 0.64c B)0.88a - 1.88b + 0.64 C)0.88a - 4.7b + 1.6c D)0.88a - 1.88b + 0.64c
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Question

Quizplus · Accepted Answer

To solve, multiply each term inside the parentheses by 0.4: $0.4 \times 2.2a = 0.88a$, $0.4 \times (-4.7b) = -1.88b$, and $0.4 \times 1.6c = 0.64c$.

Multiply - 0.4(2.2a−4.7 b+1.6c)0.4 ( 2.2 \mathrm { a } - 4.7 \mathrm {~b} + 1.6 \mathrm { c } )0.4(2.2a−4.7 b+1.6c)

Multiply
- $0.4 ( 2.2 \mathrm { a } - 4.7 \mathrm {~b} + 1.6 \mathrm { c } )$