Find the value of x
x=?

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Which graph represents the parent function of y=(x+2)(x-2)