lucy cuts 4 squares with side length x in. from the corners of a 6 in by 9 in cardboard rectangle. She folds the remaining cardboard to make a tray that is X inches high. Right and simplify a polynomial function for the volume V of the tray in terms of X

loloo

step-by-step explanation:

lololool

you could deduce the conclusion directly using the facts pertaining to the specific situation.

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so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

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5 feet of chain cost $9

so the answer is 1.80