taniziamiller taniziamiller

10-02-2017
Mathematics

contestada

which of these expressions is equivalent to 8 x ( a + 1 )?

A. a x ( 8 + 1)
B. 8 + ( a x 1)
C. ( 8 x a ) + 1
D. 8 x a + 8 x 1

Respuesta :

miner3mj miner3mj

11-02-2017

D because of the distributive property

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texaschic101 texaschic101

11-02-2017

8(a + 1) = 8 * a + 8 * 1...answer D

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