The correct answer is 2067
3 -1i + 21i -7i2 now you have to fix the last factore because you have to change the imaginery i this would give you the answer of 3 - 1i + 21i +7 now add common factor which would give you the final answer of 3 +20i +7
Answer:
103.95
Step-by-step explanation:
99×5/100=4.95
99+4.95=103.95
Answer:
B and D
Step-by-step explanation: