Perform the operation and reduce the answer fully.
3/20 - 9/16

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

What is the solution set of the quadratic inequality x^2-5< or equal to 0