A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 35% salt and Solution B is 80%
salt. She wants to obtain 90 ounces of a mixture that is 40% salt. How many ounces of each solution should she use?
Solution A:
Solution B:

A scientist has two solutions which she has labeled Solution A and Solution B Each contains salt She knows that Solution A is 35 salt and Solution B is 80 salt class=