Please show how to get answer for if a bus traveled 315 miles in 9 hours, how far did it travel in 3 hours?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

What is the rate for one gallon of gasoline

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat