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a story is having a sale with 10% off everything. b does your equation represent a proportional relationship? explain.
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a story is having a sale with 10% off everything. b does your equation represent a proportional relationship? explain.

User Karthick Selvaraj
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1 Answer

1 vote

Answer:

s=0.9r

Explanation:

s= r-(0.1 X r) =r-0.1r

s= 0.9r

User Dustin Wilhelmi
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