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May 4, 2015

Homework Help: math

Posted by Julia Ten on Wednesday, July 29, 2009 at 6:55am.

in order for piece of rectangular luggage to fit in the overhead compartment of a certain airplane, the sum of the height of the luggage and the perimeter of the base of the luggage must be less than or equal to 110 inches. If a piece of luggage has a height of 20 inches and a width of 15 inches, what is the maximum possible length of the luggage?

is the correct answer 30?

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