2. Equal-sized squares are cut from the corners of a rectangular piece of cardboard. The flaps are folded up and taped to form an open-topped box (as shown). The original piece of cardboard is 15 inches by 12 inches. If the sides of the square must be
at least 1 inch in length, what would be the side length of cut out squares that would yield a volume of 112 cubic inches?
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Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.