The sum of 6 times a number is seventeen

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

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?