Harry drove at a constant speed and traveled 450 miles in 9 hours. how many miles did harry drive per hour?
miles per hour

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.