The answer to your question is
x=31
Answer:
Step-by-step explanation:
342624
4236terrg
1. 42.758
2. 99.3
4. 2.05
5. 14
6. 0.3
7. 28.531
8. 122.4
9. 20.1
10. 104.65
E.
Because
30+20=50
and
30-20 = 10