the dimensions of a rectangular pool are (x+3) and (x+2). the pool is surrounded by a concrete walkway that is 4 feet wide on all sides. what is the area of the concrete walkway in terms of x?

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax