Charlie runs at a apseed of 3 yards per second about how many miles per hour does charlie run?

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]

What is the solution to the division problem below x3+x2-11x+4/x+4

Which of the following expressions cannot be simplified to x – 2?