Directions: Solve. There are 74 chairs set up for an assembly. At the end of the night the janitor put the chairs away in stacks of 6. How many chairs will be in the last stack?​

Could somebody me with this radical simplification?

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.

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.