Mario was keeping the track of the yards gained and lost in a football game. The team lost 10 yards on the first play, gained 30 yards on the second play, and lost 2 yards on the third play. What was the net gain or loss? (SOMENE HELP ASAP PLS)

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.

The parabola opens: y=√x-4 (principal square root) up down right left

[tex]5 \times1 \frac{12}{13} [/tex] me