Mariah is filling a terrarium in the shape of a rectangular prism with sand for her tarantula. The sand will be one-quarter of the way to the top. If the length of the terrarium is 17 inches, the width 12 inches, and the height 12 inches, what is the volume of the sand she uses?​

Solve the system of equations. y= 2x y= x^2 - 15

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.