1. (5x + 2 )
2. ( -2x -10 )
i'm guessing this is asking what percentage it went up by? if so it went up by 190.47 percent. ***400,000 / 210,000 = 1.9047619***
Answer:
9/4 * 3/4 = 27/16 = 1 
Step-by-step explanation:
Circumference: 21.991 feet
Area: 38.485 feet