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Mathematics, 10.02.2021 19:40 donbright100

Rearrange the equation 3r +0.5b = 30 so r is the dependent variable.

A. b= 20-2r
B. r = 5 - 10b
C. r= 10-0.5b
D. r=0.5b - 10

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Rearrange the equation 3r +0.5b = 30 so r is the dependent variable.

A. b= 20-2r
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