Answer:d
Step-by-step explanation:
the answer is d
Answer: C
Step-by-step explanation: it says that As Treatment X became more effective(In the graph it shows its increases) Treatment Y became less effective. The graph shows as one is increasing other decrease.
Answer:
don't know lol my boy hope this helps
4.93
12x^3 - 11x^2 + 9x + 18
12x^3 - 20x^2 + 24x + 9x^2 -15x + 18
Combine like terms