Simplify each expression to a single complex number. 1. V-16
2. -25
3. V-84-18
4.-7-28
34-24
5
6.
6+7-45
3
3
Simplify each expression to a single complex number
7. (4+31)+(6-41
8. (-1-3i)+(2+71)
9. (-4+4i) – (7-2)
10. (1-4i) –(2+1)
11. (6+7i)(31)
12. (8-4i)(61)
13. (8-91)(7)
14. -4+7i)(10)
15. (12+9i)(5-31)
16. (+6+121)(–1+70)
17. (3-51)(3+57
18. (6+71)(6-7)

Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

What term makes it inconsistent y=2x - 4