Mathematics, 04.01.2020 07:31 claytonhopkins
Keitaro walks at a pace of 3 miles per hour and runs at a pace of 6 miles per hour. each month, he wants to complete at least 36 miles but not more than 90 miles. the system of inequalities represents the number of hours he can walk, w, and the number of hours he can run, r, to reach his goal.3w + 6r ≥ 363w + 6r ≤ 90which combination of hours can keitaro walk and run in a month to reach his goal? a. 2 hours walking; 12 hours runningb. 4 hours walking; 3 hours runningc. 9 hours walking; 12 hours runningd. 12 hours walking; 10 hours running
Answers: 3
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Keitaro walks at a pace of 3 miles per hour and runs at a pace of 6 miles per hour. each month, he w...
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