find the value of x or y so that the line through the points has the given slope. (7, -3) and (9, y) and Slope is 9/2

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

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.

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]