Least common multiple of 8 and 56? ?

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.]

Common binomial factor of 6x(3x+7)+5(3x+7)

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.