Answer:
1. 81
2. 510
3.C
4. 2040
5. A
The graph below shows the graph of 3x - y = 1.
Hope this helps! :)
C
Step-by-step explanation:
To express 0.8342 as a fraction you multiply by 10000 and divide by 10000 and you get 8342/10000 and you can simplify to 4171/5000