Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 14 feet by 14 feet by 4 inches for a patio if the concrete costs $145.00 per cubic yard? (1yd³=27ft³)

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis