If HK is an altitude of triangle HIJ, m/IKH=(4x+50), m/HIK=43 and KI = x – 7, find KI.

A.3

B.6

C.9

D.10
the answer is A

If 25% of y is 30, what is 60% of y?

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest