3 years ago

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Mathematics

1 answer:

sashaice [31]3 years ago

6 0

Answer:

a. $-56c+30$

Step-by-step explanation:

$4c+10\left(3-6c\right)$

Expand:

$4c+10\times3-10\times6c$

$4c+30-60c$

$4c-60c+30$

$-56c+30$

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