If f(x) = 2x-5, then f(4) is ___.

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.

Graph the equation. select integers for x

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee