S=25L If a car had skid
marked of 320 feet, what was the
speed the car was going?
A. 80 mph
B. 40 mph
C. 80 Ft
D. None of those

David must install fencing around a lot that is shaped like a right angle. the side of lot that runs east-west is 200 ft long. the side of the lot runs north-south is 125 ft long. calculate how many feet of fencing he will need to surround the entire lot.

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

If i have 20$ and i gave 5$ away how much i got