1) 7(3k+p-2)
2) 4(3-k+2t)
3) 5(M-3+6P)
4) 4(2-5k-2m)
5) x(x+3)
6) m(3m+6+4a)

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

Prove that quadrilateral is a rhombus.

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?