Hakeem can make 7 free throws in 2 minutes how many would he make in 18 minutes if you continue at the same rate need help with this math problem for hw
yes i am in 7th grade
Anybody that knows this can you help me? ​

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