Write 4 5/6 as an improper fraction.

The system of equations graphed below has how many solutions? y = 2x + 2

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.

Find the value of x for which line a is parallel to line b