How many gallons of pure water should be evaporated from 160 gallons of a solution containing 12% salt so that the remaining solution contains 20% salt?
What are you being asked to find in this problem?
O gallons of pure water
gallons of 12% salt solution
gallons of 20% salt solution
what is the original amount of solution in gallons? a=

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

the answer would be 44.79

plz mark brainliest

step-by-step explanation: