Answer:
See below ↓
Step-by-step explanation:
14.
15.
The answer would be (-3+18) + (i +5i)
This is because changing the order of the numbers does not change the sum
1200 was is interested in the first 4years
3 7/8 Converted into decimal equals 3.875
7/8 = 0.875 + 3
it's a
hope this will help u