Question

Which of the following best describes the expression 9(x + 7)?

The sum of constant factors 9 and x + 7
The product of constant factors 9 and x + 7
The product of a constant factor 9 and a 2-term factor x + 7
The sum of a constant factor 9 and a 2-term factor x + 7

Answer 1

C. The product of a constant factor 9 and a 2-term factor x + 7

Explanation:
I took the test

Answer 2

The product of a constant factor 9 and a 2-term factor x + 7

Explanation:

The expression is multiplication and is therefore a product. Also, 9 is a factor while x+7 is not.

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