How could you find 40% of 700 mentally? Select all that apply.

Factor the gcf out of the polynomial 9x^6+6x^4+15x^3

At school 460 of the students walk to school the number of students who take public transit is 20% of the number of students who walk. how many students take public transit

In a grapefruit eating contest, sal ate 5 1/3 grapefruits in 2 minutes. if the world record is 7 1/6 grapefruits in 3 minutes, how many grapefruits would sal have had to eat in the next minute to tie the record