174.97$ is the answer.
How I did it:
419.92 / 2.4 = 174.966 which rounds to 174.97$
Answer:
A is the right answer
Step-by-step explanation:
It has the right definition for a function. Can't explain it much better than that...
Im assuming your supposed to find like terms soo... as my final answer i got 11m-3n-13
Can we see an attachment of the problem?
Answer:
Unit Rate of Change = 1.27%
Step-by-step explanation:
In 2000, t=1 and Total Music sales = 24.8%
In 2007, t=7 and Total Music sales = 32.4%
The Slope 
The Unit Rate of Change is 1.27% and it means that the Total Music Sales Increased by approximately 1.27% every year.