Simplify x+2/x^2-6x-16 divided by 1/9x
a. 10x/x+4
b. x+4
c. 10x^2(x+2)/x+6
d. 9x/x-8

Which expression is equivalent to -5(3x - 6/7)

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

Write the slope intercept equation for line ab.