Mathematics, 06.04.2021 19:40 brekline12

Which two expressions are equivalent for any value of r?* a. 3(3r + 3) and 6r +6
b. 3(3r + 3) and 9r + 6
c. 9(r + 3) and 12 + 91
d. 9(r + 3) and 27 +91
Pick one of the remaining choices and explain on the lines below, why that
choice contains two expressions that are not equivalent for any value of r. help pls I'm just picking random stuff at this point

Which two expressions are equivalent for any value of r?*

a. 3(3r + 3) and 6r +6b. 3(3r + 3) and

Answers: 1

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Which two expressions are equivalent for any value of r?* a. 3(3r + 3) and 6r +6
b. 3(3r + 3)...