Posted by **Randy** on Thursday, December 6, 2012 at 9:33pm.

1) Solve equation

3r+5

_____ + 2 = 2r to find the value of r?

2

A. 2 1/7

B. 3 2/3

C. 15

D. 10

2) which is these is a rational number.

A. Sq root of 14

B. -sq root of 9

C. -sq root of 34

D. Sq root of 72

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