tem64tc tem64tc

25-08-2017
Mathematics

contestada

the length of a rectangular floor is 5 feet less than twice it's width. the area of the floor is 150 square feet. what is the width of the room?

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donuts4life8182 donuts4life8182

07-09-2017

the length is 15 and width is 10 because 10•2 = 20 and 20-5=15 and 15•10=150

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