Ahouse painting compnay charges $376 plus $12 per hour. another painting company charges $280 plus $15 per hour. how long is a job for which both companies will charge the same amount

Do u just plot the numbers on the graph like (1,

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

What is 140% of 25? because i need