Mathematics, 21.03.2020 09:18 ijohnh14
You can mow your lawn in 3 hours. Working together , you and your brother can mow the lawn in just 1 hour. let t be the time (in hours) your brother would take to mow the lawn when working alone. Set up an equation and solve to find out how long your brother would take to mow the lawn when working alone.
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You can mow your lawn in 3 hours. Working together , you and your brother can mow the lawn in just 1...
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