sabreu1179 sabreu1179

08-04-2018
Mathematics

contestada

Which pair of expressions below are are equivalent

a. 7(2x)and 9x
b. 3x+5x and 15x
c. 4(2x-6) and 8x - 24
d. x+x+x+x and x4thpower

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Аноним Аноним

08-04-2018

The answer is A.) 7(2x) and 9x

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