Students are selling candy bars to raise money for a class trip. The number of candy bars sold image, and the amount of money raised image, in dollars, are shown in the table below.   Which equation represents the relationship between image and image?

the first one, all those points on the line just make a strait line.

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.

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

22

step-by-step explanation:

22