Graph the piecewise function given below. f(x) =
|x – 31 - 3 for – 5 < x < 4
(x – 5)2 +4 for x > 4

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

An expression for the average of x 2x and 3y