Number 2 for question 1 and number 4 for question 2
-(2.71) goes with 2.71
2.71 goes with -2.71
-(-2.71) goes with 2.71
Five laps? I don’t know if you meant to put that the track is a mile around, but if the track is a half mile around, an athlete would have to run 10 laps around the track to run 5 miles.
X=5/y, so x would be how many laps the athletes run, and y would be the length of the track. Hope this helps
Simplified is 18/25. thats the answer