A boy runs 1 3/4miles on Tuesday, 2 1/2miles on Wednesday, 3 5/6miles on Thursday, and 2 1/4 miles on Friday. What is his total mileage for last two days?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box