avalianagames avalianagames

22-10-2019
Mathematics

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Which expression is equivalent to the expression below?

( 3a + 7 ) + 9( 5- a )

A. -6a+52
B. 2a + 52
C. 12a + 52
D. 6a - 52

Respuesta :

youngjaekwon youngjaekwon

22-10-2019

Answer:

C. 12a+52 is the correct answer

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NickyMula NickyMula

22-10-2019

The answer is C. 12a+52. I hope this was helpful!

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