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3 years ago

11

Square A has a side length of (2x-7) and Square B has a side length of (-4x+18). How much bigger is the perimeter of Square B th

an Square A? Please help and show all work! Thank you so much!!

1 answer:

dusya [7]3 years ago

8 0

4(2x-7)=8x-28
4(-4x+18)=-16x+72
(8x-28)-(-16x+73)

24x+45

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