How do you simplify 3x to the power of 6 over 18x?

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Solving algebraic equations 2m+3=11

Find solution of the linear equation y = 2/3x + 1/3