Answer:
This makes no sence at all likee
Step-by-step explanation:
It is $7. Anything average 5 you need to round up
7. Irrational
8. Not a real number, but answer would be 4i
9. Undefined
10. Rational
11. Rational
12. Rational
13. Irrational
14. Rational
I would have to go with C. i might be wrong hope its right if it is rate please