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olchik [2.2K]
3 years ago
10

What is an equivalent expression to 9(2a+1)

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
7 0

Answer:

18a+9

Step-by-step explanation:

Use the distribution property to expand the expression to:

9*(2a) + 9(1) = 18a + 9

storchak [24]3 years ago
4 0

Answer:

(9 x 2A) + 9

Step-by-step explanation:

just do the multiplication separately

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Ratio of large box
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3 years ago
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Alecsey [184]

Answer:

below

Step-by-step explanation:

for f(x) insert the x into the equation.

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follow pemdas

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Answer:

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Step-by-step explanation:

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X^2 + 16x + 64
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