The volleyball team is having a pancake breakfast to raise money. The room can hold no more than 120 people. There are 22 coaches and players who will be attending. The inequality n + 22 ≤ 120 can be used to find the maximum number of people the volleyball team can invite to its fundraiser.

sine

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.