22) Solve the problem.
The amount of gas that a helicopter uses is directly proportional to the number of hours
spent flying. The helicopter flies for 3 hours and uses 21 gallons of fuel. Find the number of
gallons of fuel that the helicopter uses to fly for 5 hours.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth