(zoom / zoom out if needed to see question. (: )

can someone me with this problem ? i'll seriously appreciate it, and you so so so much in
don't answer if you're ! i need actual , don't just take my points. (: you!

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.

Do 12/14 and 8/10 have the same value? explain your answer.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?