Erica bought 2 apples from her local farmers' market. Today, she bought 1 apple. What is the percent of decrease in the number of apples bought?

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

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)