1. +12. A profit would be giving you money not taking away.
2. -1,440. This is below sea level so your answer would be negative.
3. -22. It is below 0 so the answer would be negative.
4. +31. This is a gain so it would be positive.
x + 8x = 9x
(like 1 + 8 but with x's)
2^4 or 2 to the fourth power.
Answer:
24xy
Step-by-step explanation: I worked it out. Just trust me... I’m in geometry
