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15-12-2021
Mathematics

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

Respuesta :

washingtona8713 washingtona8713

15-12-2021

Answer:

s=0.9r

Step-by-step explanation:

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

s= 0.9r

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