Mathematics, 03.11.2020 05:40, breella0
A chemistry teacher needs to mix a 30% salt solution
with a 70% salt solution to make 20 quarts of a 40%
salt solution. How many quarts of each solution should
she mix to get the desired result?
Answers: 2
Mathematics, 21.06.2019 18:30, santiagobermeo32
What is the value of x in the following equation? -3x-2=2x+8
Answers: 1
Mathematics, 21.06.2019 19:30, Victoriag2626
When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
Answers: 2
A chemistry teacher needs to mix a 30% salt solution
with a 70% salt solution to make 20 quarts of...
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