Answer:
each person (including Alana) gets 25mL of water
Step-by-step explanation:
since there is 4 ppl, and 100mL of water, you divide 100/4. Therefore, each person gets 25mL of water:)
since there is 4 pepol, and 100mL of water, you divide 100/4. Therefore, each person gets 25mL of water
(5, -7) is the answer to your system of equations.