Simplify: -4a + 2(a + 9) A. -2a + 9 B. -2a + 18 C. 2a + 9 D. 2a + 18

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Jerome Diaz asked Jun 28, 2022

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5 votes

Simplify:

-4a + 2(a + 9)

A. -2a + 9
B. -2a + 18
C. 2a + 9
D. 2a + 18

Mathematics
high-school

Jerome Diaz asked Jun 28, 2022

by Jerome Diaz

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17 votes

Answer:

Explanation:

got it right on edge :))

Groxan answered Jun 30, 2022

by Groxan

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27 votes

Answer:

B. - 2a + 18

Explanation:

- 4a + 2( a + 9 )

= - 4a + 2a + 18

= - 2a + 18

Shrek answered Jul 4, 2022

by Shrek

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