Answer:
8. 
9. 
Step-by-step explanation:

^#8^

^#9^
Answer:
Step-by-step explanation:
The answer is B.
Explanation:
If you divide exponents, you subtract the exponents.
Answer:
199
Step-by-step explanation:
plug in x=19.6, then
g(19.6) = 10 * 19.6 +3= 199