Answer:
number one is i thinks 10000000
Step-by-step explanation:
x = ±3√2
or in decimal:
x = ±4.24
x² = 18
x = ±√18
= ±√2√9
= ±3√2
Answer: 1%
8. 2,164.8
9. 304.07
10. $421.37
I hope this helps!!!
