Ling uses a table saw to cut a piece of plywood from one corner to the opposite corner. If the piece of plywood measured 30 inches by 16 inches, how long was the cut that Ling made?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1