Heidi paid $18 for 7 pairs of socks. she bought wool socks that cost $3 per pair and cotton socks that cost $2 per pair. how many pairs of socks did she buy?

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

If jklm is a trapezoid, which statements must be true?

Astore is having a sale in which all items are reduced by 20 percent. including tax, jennifer paid $21 for a pair of shorts. if the sales tax is 5 percent, what was the original price of the shorts