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Mathematics 8 Online
OpenStudy (anonymous):

Which math expression represents the phrase? 4 times the sum of a number and 9 A. 4 · n + 9 B. 4 · (n · 9) C. 4 + (n + 9) D. 4 · (n + 9)

OpenStudy (anonymous):

D, 4 · (n + 9)

OpenStudy (anonymous):

I thought it was that but i wasnt sure

OpenStudy (shamil98):

4 times = 4 x the sum of a number and 9 number = x so \[\large 4 \times ( x+9)\]

OpenStudy (anonymous):

K thanks

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