The front face of Vijay’s MP3 player is a rectangle that is 2 1/2 inches long. The width is 7/8 of the length. What is the area of the MP3 player. Show your work.

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?