biasedtoast591 biasedtoast591

18-11-2019
Mathematics

contestada

Simplify:

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

Respuesta :

18-11-2019

The correct answer is.....B. -2a + 18

Answer Link

Аноним Аноним

18-11-2019

Answer:

B

Step-by-step explanation:

btw, * means multiply ;)

-4a + 2 * a + 2 * 9

= -4a + 2a + 18

= -2a + 18 (B)

Answer Link

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