Solve the problem.A chemist needs 230 milliliters of a 44% solution but has only 33% and 56% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.
A. 123 mL of 33%; 110 mL of 56%
B. 110 mL of 33%; 120 mL of 56%
C. 123 mL of 33%; 107 mL of 56%
D. 120 mL of 33%; 110 mL of 56%
Answer: D
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a. 
b. 
c. 
d. 
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