x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5xstep-by-step explanation: last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal tra...
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answer: 16step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.hope this ^_^...
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Yes, that is the correct formula. to solve this problem given the number of years, plug in the number of years for t and plug the whole thing into the...
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