What is the product x^2-16 over 2x+8 • x^3-2x^2+x over x^2+3x-4

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

Find the value of the variable and the length of each chord for #5 and #6.