The sales tax on the purchase of a refrigerator that cost $695 is 7 percent. what is the amount of sales tax?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters