Given: angle gfi = 128
prove: angle gfe = 88

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9