1) A translation 2 units right
2) A reflection over the x-axis
1.5m^2 I believe. I could be wrong but I hope I have helped!
Answer:
1. 35 - 176 = -141
2. 0.55 × 1.79 = 0.9845
3. 11.38 × 5.46 = 62.1348
Hope it helps and have a great day! =D
~sunshine~