Trey has plastic cubes stored in a box that measures 4 ft long, 2 1/2 ft wide, and 2 ft tall. the edge length of each plastic cube is 1/2 ft.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?