The answer to thus question is $2.34
Answer:
The answer is "$ 281.65"
Step-by-step explanation:
It chances of women surviving the year are 
The possibility of the woman staying in the year is:

Unless the woman survives, the company will turn a profit 
When a woman dies, the business loses:

Calculate the assurance company's estimated benefit of the scheme:

The assurance company anticipated the importance of the policy:

Answer:
3 unit is the correct answer
Briana is wrong. The 2 line cannot be parallel since their slopes are not the same. The slope of one line is 2 and the slope of the other is 2.5.
The other student is right. Just replace (9, 21.5) in both equations and it will satisfy both equation.
Answer:
Overall answer: 10 1/9 - 1 5/18x (Most simplified answer)
Step-by-step explanation:
First you have to do all the Distributive property which the answer would be:
2 1/2 - 1/2x + 3 1/9 + 8/9x + 1/6x - 5/18x + 2 14/18 + 1 13/18
Then you have to find the common demoninator which would be 18
After that you have to put them in the correct order since there is two different terms which would be:
2 9/18 + 3 2/18 + 2 14/18 + 1 13/18 - 9/18x + 16/18x + 3/18x - 5/18x
After that you solve the problem which in the end after solving both terms it ends up as..:
10 2/18 - 1 5/18x
and I think that is as simplified as you can go term wise.
I hope this helps and I hope I didn't make a mistake :D