Mathematics, 23.03.2020 19:21 wytchnia
Bert can weed the garden in 3 hours. If Bert and Ernie work together, they can finish the job in 2 hours. How long would it take Ernie to do the job by himself? Letting x equal the number of hours it takes Ernie to do the job by himself, write and solve an equation.
Answers: 3
Mathematics, 21.06.2019 15:30
Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under
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Mathematics, 22.06.2019 00:30
If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height
Answers: 1
Bert can weed the garden in 3 hours. If Bert and Ernie work together, they can finish the job in 2 h...
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