Answer: Is there a picture? It would really help me understand you question if you added a picture.
Step-by-step explanation:
Answer:
98.9
Step-by-step explanation:
115 - 20% = 92
92 + 7.5% = 98.9
5*2=10
10+12*4.5=64cm^2
Hope it helps
I think it's 8%
Step-by-step explanation: