Lời Giải
Lời Giải
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Translate the problem into an equation:
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Two trains leave stations 230 miles apart at the same time and travel toward each other. One train travels at 85 miles per hour while the other travels at 92 miles per hour. How long will it take for the two trains to meet?Find the integer such that the sum of the integer and 6 is less than 3 times that integer.Nolan inherited some money from his grandfather and put it in a bank account that earns 9% interest compounded quarterly. After 5 years, Nolan had 800.00 in the bank account. How much interest did he earn?if 77 is added to a number, the result is 43 less than three times the number, find the numberfourteen decreased by a number