I need help please I dont get it ??

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.]

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

What value of x will make the triangles similar by the sss similarity theorem?