Trains Two trains, Train A and Train B, weigh a total of 154 tons. Train A is heavier than Train B. The difference of their weights is 100 tons. What is the weight of each train?
Train A weighs tons.

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Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared