taylorboy120
taylorboy120 taylorboy120
  • 21-12-2016
  • Mathematics
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Can someone please help me answer this last one for tonight thanks in advance

Can someone please help me answer this last one for tonight thanks in advance class=

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greenacres greenacres
  • 21-12-2016
part a: the first cereal is y=7x and the second one is y=10x so they are $3 apart.

part b: y=7*4 (28) and y=10*4 (40) is $12  apart so she will save $12 each month.
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