Mathematics, 25.03.2021 01:00 22mhenton

Last month Maria hiked a total of 90 miles on two trails: a 5-mile mountain trail and a 10-mile canal trail. Let x represent the number of times Maria hiked the mountain trail, and let y represent the number of times Maria hiked
the canal trail.
Which equation can be used to find the number of times Maria hiked each trail?
x + y = 90
5x – 10y = 90
90 – 10y = 5x
90 + 10y = 5x

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Last month Maria hiked a total of 90 miles on two trails: a 5-mile mountain trail and a 10-mile cana...

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