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3 years ago

Simplify: 2(4p – 3) + (p + 7) A. 5p + 1 B. 5p + 4 C. 9p + 1 D. 9p + 13

Mathematics

1 answer:

Brut [27]3 years ago

4 0

Answer:

C. 9p + 1

Step-by-step explanation:

2(4p - 3) + (p + 7)

Step 1: Distribute 2 in the first term to both terms in the parenthesis. You can drop the parenthesis on the second term (p + 7)...

2(4p) + 2(-3) + p + 7

Now multiply

8p - 6 + p + 7

Now simplify by combining like terms

8p + p -6 + 7

9p + 1 (8p + p = 9p, -6 + 7 = 1)

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