Train A and Train B, weigh a total of 550 tons. Train A is heavier than Train B. The difference of their weights is 372 tons, What is the weight of each train?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Solve for p: 21 , = 3/4 pit's fraction problem

Emily works as a painter. for each job, it takesher 30 minutes to prepare an interior wall ofa house before she paints and 2 minutes persquare yard to paint that will. the graph belowshows the total time it would take her to do a job,based on the total area of the wallhow long does it take her to do a job when she paints a wall with an area of 15 square yards?