Answer:
a tenth of it i think is what you're asking.
Step-by-step explanation:
The plumber worked for 5 hours because 450-200=250 which gets rid of the initial fee so 250 divided by 50 is 5
Answer: x=-2/3
Explanation: Heres what my calculator says!
After you divide it will give you -2/3 :)
I think the answer is c 90 percent chance