Two​ trains, Train A and Train​ B, weigh a total of 540 tons. Train A is heavier than Train B. The difference of their weights is 352 tons. What is the weight of each​ train?

This is different from the first one can someone me

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Ill mark the brainliest if you me with the these three questions 7,8,9