What value of y makes the system of equations below true?
y = 9x - 7
y = 6x - 4
a.) 2
b.) 1
c.) -1

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Two lines parallel to a third line are parallel to each other. always sometimes or never

Using elimination, what is -4x+2y=-12 4x+8y=-24