max steel drives his 1969 mustang 15 mph if there 5280 feet in one mile and 60 seconds in one minute how many feet can he go per secound

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Twelve less than a number is at most 20

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth