A school district transported a total of 464 students teachers to a zoo in buses and vans -Each bus transported a total of 48 students and teachers.
-Each van transported a total of 16 students and teachers.
-There were 3 more buses than vans.
how many buses were used?
how many vans were used?

Ill mark the brainliest if you me with the these three questions 7,8,9

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

What is the solution for 6 - 7/8? explain the steps.