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Mathematics, 03.10.2019 04:40 AdoNice

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

a.) the product of a constant factor 7 and a 2-term factor x + 9

b.) the sum of a constant factor 7 and a 2-term factor x + 9

c.) the sum of a constant factors 7 and x + 9

d.) the product of a constant factors 7 and x + 9

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

a.) the product of a con...
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