Answer:
4 1/9
Step-by-step explanation:
Add all of them together. you get 37. Then divide them by how many numbers. You get 4.111 repeating. I then just turned that into a fraction and got 4 1/9
false have a great day
Answer: Richter Scale
x=3 y=11
2x+3=9
2x=6
x=3
y-4=7
y=11