Keenan plans to fly 1,097 miles from Miami to New York City to help assemble a dinosaur exhibit at a museum. He wants to use the miles he earns from his credit card purchases to pay for his flight. How much will Keenan need to spend in order to earn enough miles for the flight from Miami to New York City?

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min