A t-shirt printing company charges a one-time setup fee, plus a charge to print each t-shirt. The math club had 50 t-shirts printed for a cost of $250. The science club had 90 t-shirts printed for a cost of $390. What is the cost of having 200 t-shirts printed? *

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Use the graph of the sine function y=2sinθ shown below

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.