Select the expression that have a value of 40 when x = 10.8. 4,320 ÷ x
288x + 16
(x2 ÷ 18) + 33.52
(1,752 ÷ x) – 16229
x12 + 36

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.]

If 3x+8=3x+8 is it one solution or no solution

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?