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Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 7 liters of natural oil for every 5 liters of synthetic oil. If 355 liters of synthetic oil are used, how many liters of
asked
Jul 3, 2018
Mathematics
middle-school
1
answer
5
votes
87.5k
views
Teens who are thinking of committing suicide often show warning sign. What might they do or say?
asked
Jan 14, 2017
Health
middle-school
2
answers
2
votes
135k
views
The price of pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these shoes
asked
Jun 14, 2016
Mathematics
high-school
2
answers
5
votes
118k
views
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