3(-2p-1)=-6p -3 Need help for this equation immediately have to turn it in tomorrow it’s pre algebra

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

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?