Answer: 
Step-by-step explanation:
The formula for finding the nth term of an arithmetic sequence is given as:

first term = -15
common difference = -6 - (-15) = 9
number of terms
substituting into the formula , we have :


Not sure about this but, is it a line?
Answer:
N=2.476
Step-by-step explanation:
Hello! First, let's find a common denominator.
Let's use 68.
3/4 is 51/68 and 10/17 is 40/68; therefore, 3/4 is greater! I hope this helped! :)
Answer:
-3(3+4x)
Step-by-step explanation: