Answer:
The midpoint is (2.5,-6) or written as a fraction (
, -6)
Step-by-step explanation:

Answer:
c
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Z is the only relation that does not pass the vertical line test, so Z is not a function.
Answer: D
Answer:
1/10 or 0.1 or 10%
Step-by-step explanation:
Answer:
16.09
Step-by-step explanation:
1.609 times 10