Jamal runs 1 2/5 miles a day to train a race. if he runs the same distance for 3 days a week, what is the distance he runs in one week?

Which system of linear inequalities is represented by the graph? !

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Find the area of a parallelogram with base 15 yards and height 21 2/3