A rectangle that has a length of 11.9 centimeters and a width of 7.6 centimeters. How much longer is the length then the width

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?