An airplane on autopilot took 5 hours to travel 3,640 kilometers. What is the unit rate for kilometers per hour? The unit rate is
kilometer(s) per hour.

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

Last month, leonhard euler's watch kiosk at the mall had total sales of $9,489. merchandise totaling $225 was returned. the goods that were sold cost leonhard euler's $5,481. operating expenses for the moth were $992. what was the gross profit on sales?

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.