Which pair of
expressions are
equivalent?
A. 8(2r) and 10r B. 6r + 3 and 9r
...
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Mathematics, 06.05.2020 03:42 zitterkoph
Which pair of
expressions are
equivalent?
A. 8(2r) and 10r B. 6r + 3 and 9r
C. 9(3r-4) and 27r - 36
D. r+r+r+r+r and r^5
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Answers: 2
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