Mathematics, 12.04.2021 23:50 arrazolokhaliapb8sc2
Kevin can clean a large aquarium tank in about 7 hours. When Kevin and Lara work together, they can
clean the tank in 3 hours. Enter and solve a rational equation to determine how long, to the nearest tenth
of an hour, it would take Lara to clean the tank if she works by herself? Complete the explanation as to
whether the answer is reasonable.
It would take Lara about 7hours to clean the tank by herself. The answer is reasonable because it
is (select) and, when substituted back into the equation, the equation is true.
Answers: 3
Mathematics, 21.06.2019 17:30, allisonlillian
Select the quadratic that has root x = 8 and x = -5
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Mathematics, 21.06.2019 21:00, Kekkdkskdkdk
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
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Mathematics, 21.06.2019 22:50, henryisasum7846
Jim had 15 minutes to do 5 laps around his school what would his time be
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Kevin can clean a large aquarium tank in about 7 hours. When Kevin and Lara work together, they can...
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