Find the solution of the system of equations
8x + 4y = 20
-4x - y = -15

X-intercept=-5 y-intercept=2 the equation of the line is

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²