Nevermind about the other one this is the one that’s due today: Julio wears a blue shirt every 4 days. Larry wears a blue shirt every 5 days. On April 10, both Julio and Larry wore a blue shirt. What is the next date that they will both wear a blue shirt?

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.