HELP WILL MARK BRAINLIEST PLEASE ANSWER ALL THREE
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Mathematics, 09.01.2021 02:50 hahalol123goaway
HELP WILL MARK BRAINLIEST PLEASE ANSWER ALL THREE
Answers: 2
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 21.06.2019 22:30
What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges
Answers: 3