IF 3a+2b=24 and 4a+5b=53, what is the va...

IF 3a+2b=24 and 4a+5b=53, what is the value of a+b?

A

2

B

7

C

9

D

11

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The correct Answer is:

D

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IF 3a+2b=24 and 4a+5b=53, what is the value of a+b?
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