Please answer quick, thank you for your time. Add or subtract. Write in simplest form.

9 4/5 - 2 3/10

11 3/4 - 4 1/3

6 3/5 - 1 2/3

14 1/6 - 7 1/3

Find the simple interest earned to the nearest cent for each principal, interest rate, and time 735 7% and two and a half years

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

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?