4/9 divided by what equals 12

What is fifteen percent of seventy dollars

Which of the following is a reduction in the price of the vehicle, generally offered by the manufacturer?

During a class election 20 students voted for candidate A. If the ratio of votes for candidate A to the votes for candidate B was 10:1, how many votes did candidate B receive?

Is 1/2 greater than 2/8

Mia is standing 210 yd from a radio tower. The angle of elevation from where she is standing on the ground to the top of the tower is 11°. How tall is the radio tower? Round the final answer to the nearest tenth. Enter your answer in the box.

What is the equivalent ration for 12/30

Morgan mowed 12 lawns in 2 hours. What was her rate of mowing in lawns per hour? Express your answer in simplest form.

If y=-4 when x=10 find y when x=5

If C (x) is the total cost incurred in producing x units of a certain commodity, then the average cost of producing x units of the commodity is given by C¯ = C (x) x, for x > 0.

Find the nonpermissible replacement for x in this expression. X-4/X-8