Step-by-step explanation:
Answer:
n= -15 i belive thats right
Step-by-step explanation:
Answer:
The percent increase in the employment from the year 
to year 
is 
.
Step-by-step explanation:
Given:
Employment in the year 
million.
Employment in the year 
million.
To find: The percent increase in the employment.
Solution: We have,
Employment in the year million.
Employment in the year million.
Increase in employment 
million.
Percent increase 
Percent increase 
Hence, the percent increase in the employment from the year to year is .
Answer:
The equation for the amount of dollars pledged in total is f(M) = 2.00M + 7.25, and the amount for just Kiara is f(M) = 0.25M + 5.25
Step-by-step explanation:
The amount they pledge up front is a constant and therefore need to be added to the end of the equation. The amount per mile should be a variable amount. This gets multiplied by the M variable. So we start with the Kiara amount.
0.25 per mile = 0.25M
5.25 pledged = 5.25
Now put them together to get f(M) = 0.25M + 5.25
Do the same with Mark.
1.75 per mile = 1.75M
2.00 pledged = 2.00
Now put them together to get f(M) = 1.75M + 2.00
To get the final total, we add both equations together.
f(M) = 0.25M + 5.25 + 1.75M + 2.00
f(M) = 2.00M + 7.25
The answer is a)
Let me know if you need an explanation
