stephrod stephrod

02-01-2016
Mathematics

contestada

Use distributive property to rewrite 9(10+x)

A. 19+9x
B. 90+9x
C. 90+x
D. 10+9x

Respuesta :

02-01-2016

Distributive property states a(b+c) = ab + ac

9(10 + x) = 90 + 9x

Your answer is B. 90 + 9x.

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petrova petrova

02-01-2016

9(10+x)=9.10+9.x=90+9x,B)90+9x

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