Answer:
85
Step-by-step explanation:
because eight plus five is 85
Answer: 3
Explanation: 8 * 3 = 24 + 10 = 34
Since both start with y, we can set them equal to each other. 2x+7 = -4x - 5. This means we add 4x to both sides, 6x + 7 = -5. Then we subtract 7 from both sides, 6x = -12. Finally we divide both sides by 6, and x = -2.
49 %
465 + 485 = 950
465/950 = .489
.489 * 100 = 48.9, round up for 49 to get 49%, since it's only focused on people who tested positive, you would only have to compare the people in that column
I believe that your answer would be A, 5-2i.