Mathematics, 25.11.2021 14:10 Dweath50
A certain amount of coffee is mixed at 34 euros per kilo, with 80 kilos of another coffee at 50 euros per kilo, to obtain a mixture that can be sold at 44 euros per kilo. How much coffee of 34 euros should be used in the mixture?
Answers: 2
Mathematics, 21.06.2019 18:20
The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?
Answers: 2
Mathematics, 21.06.2019 18:50
Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5
Answers: 1
A certain amount of coffee is mixed at 34 euros per kilo, with 80 kilos of another coffee at 50 euro...
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