When mack babysits, he charges $8 an hour plus bus fare. the amount mack is paid depends on the number of hours he babysits. 1. if mack babysits for 1 hour and the bus fare is $2.50, how much will mack be paid? 2. if mack babysits for 4 hours and the bus fare is $2.50, how much will mack be paid?

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.