Two identical CDs regularly cost a total of $\$28.$ What is the cost in dollars of five of these CDs?

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

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

Find the area of the unshaded square