John's tire is 2.25 ft in diameter. if his driveway is 150 ft long, how many complete rotations will his tire have to make to travel the length of his driveway? (use 3.14 for π)

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

17 in long 1.3 ft wide and 8in high what is the volume