Answer:
216x
Step-by-step explanation:
- Write it out:
- Add in x: 216x
I hope this helps!
Two polynomials are equal if the coefficients are equal.

Answer: 72% X 261.27 = 188.11
sales price : $261.27 - $188.11 = $73.16
Answer:
The confidence level is 95% or 0.95.
Step-by-step explanation:
Consider the provided information.
Results of a poll stated that 40% of U.S.
If you want to test the claim at alpha = 0.05.
As we know:
Confidence level = 1 - significance level (
)
Confidence level = 
Confidence level = 
Therefore, the confidence level is 95% or 0.95.