What is the solution to the equation? 7x + 6 = -22

a.) x = -64/7

b.) x = -16/7

c.) x = -4

d.) x = 4

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.

On a piece of paper graph f(x)=5•(0.4)^x

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827