Trains Two​ trains, Train A and Train​ B, weigh a total of 457 tons. Train A is heavier than Train B. The difference of their weights is 339tons. What is the weight of each​ train?

Demarco and tanya have received information about three separate mortgage offers. in two or three paragraphs, describe your recommendation for the best financial choice in their situation. evaluate each of the three offers, compare and contrast their effectiveness, and explain the offer that works best. as you explain your answer, support it using reasons and evidence from the calculations you made based on the information provided in this guide for analyzing mortgage options.