Please help answer the questions in the problem I have to write at least a page

Find the values of y: 3y^3(y^2+ 2/3y)=0

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?