Answer:
C $540
Step-by-step explanation:
2700 / 10 = 270 = 10%
270 x 2 = 540 = 20%
Answer:
the answer is letter D
Step-by-step explanation:
What do you mean by this?
You put a value in for r, and keep trying until they equal out, let me know if this helps, or if you need more