Describe the sequence as arithmetic, geometric, or neither
{−11/4, −2, −5/4, −1/2, 1/4, ...}

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap