a crew of highway workers paved 1/5 mile in 1/8 hour. if they work at the same rate, how much will they pave in one hour?

2/5

Step-by-step explanation: The easiest approach is to realize that one hour is 3 times longer than

20 minutes. The longer the time, the more they will pave

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.

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.