In which month was the peak, the largest deposit, made? january june july august

What are “like terms”? why can we only add like terms?

Can someone me do math because i am having a breakdown rn because i don’t get it

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?