The wholesale cost for jeans in a department store is $16.25 per pair. The store plans to mark up each pair of jeans by 80%. What will be the selling price of each pair of jeans to the nearest cent?

Which value is not a solution of 8x^3 – 1 = 0

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?