3 years ago

(1 - 5q ) +2 (2.5q +8 )

1 answer:

VikaD [51]3 years ago

5 0

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remember
a(b+c)=ab+ac
2(2.5q+8)=2(2.5q)+2(8)=5q+16

1-5q+5q+16
1+0+16
17

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