Matt plans to put concrete on a rectangle portion of his driveway. the portion is 8 feet long and 4 inches high. the price of concrete is $98 per cubic yard. the total cost of the concrete matt needs is $58.07. which of the following is closest to the width of the portion of the driveway on which matt plans to concret? [1 foot = 12 inches; 1 yard = 3 feet] a)0.5feet b)1.5feet c)3feet d)6feet