Write an expression that uses subtraction and division that has a value.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Given abcd ac=38 and ae=3x+4 find the value of x

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?