Amother is three times as old as her son. eight years ago, she was 4 more than five times the age of her son. how old is the mother now?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

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?