Mathematics, 20.04.2020 00:58, lacourboud20005
A scientist has two solutions, which she had labeled solution A and solution B. each contains salt. she knows that solution A is 65% salt and Solution B is 90% salt. She wants to obtain 40 ounces of a mixture that is 85% salt. How many ounces of each solution should she use?
Answers: 1
Mathematics, 21.06.2019 18:00, ddavid9361
Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?
Answers: 2
Mathematics, 21.06.2019 18:00, cgonzalez1371
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
A scientist has two solutions, which she had labeled solution A and solution B. each contains salt....
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