Three friends split the cost of a pizza and a salad. the pizza cost$15 and the salad cost $6. which expression can you use to find how much each person owes

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Find the nonpermissible replacement for binthis expression.b2/5b +5

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?