A. 812r) and 100 Which pair of expressions are equivalent? B. 6r+ 3 and 9r C. 9(3r – 4) and 27r - 36 C 9 D r +r+r+r+r and r5

asked Jul 8, 2020 174k views

1 vote

A. 812r) and 100

Which pair of
expressions are
equivalent?
B. 6r+ 3 and 9r
C. 9(3r – 4) and 27r - 36
C 9
D
r
+r+r+r+r and r5

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3 votes

Answer is C.9(3r-4) and 27r-36

Explanation:

Johrn answered Jul 15, 2020