8/10 is the answer to this problem
Answer:

Step-by-step explanation:
Answer:
Polynomial
Step-by-step explanation:
x=10 because you add the variables to get 5x and you do 46-6 to get 40. Then you subtract 40 from 90 to get 50 and divide by 5 to get 10 as ur answer.
1. Decrease
2.Increase
3.Decrease
4.Increase
5.Decrease
6.Decrease