Wyatt hiked for 4.7 hours at a rate of 2.9 miles per hour he determined that he hiked 13.63 miles which best explains the reasonableness of Wyatt answers

step-by-step explanation:

what is the original number? you forgot to add it.

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.