Meg laid 15 tiles in 50 minutes. Jessica worked for 85 minutes a faster rate per tile than Meg. Select all of the rates that could be Jessica's rate.

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

If f(x)=x+7 and g(x)=1/x what is (fog)(x)