F(x) = x - 7 and g(x) = x^2 find f(g(-1)),
F(g(4)), g(f(-1)), and g(f(4))

Name the quadrilaterals that have four equal sides.

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.