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HELP PLEASE ASAP

The variables a and b vary directly, and b = 8 when a = 2.
What is the direct variation equation that relates a and b?
A. b = 2a
B. b = 4a
C. b = 8a
D. b = 16a

User Lesto
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1 Answer

11 votes
D is your answer if you times 8 and 2 together to get your A& B
User AD WAN
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