Answer: 1.25 dollars per roll
Step-by-step explanation:
If the relationship is graphed with the number of rolls sold on the x-axis and the money earned on the y-axis
Then the two points on that line will be (14,17.50) and (16,20)
We know that the slope of a lien with points
is give by:-

Hence, the slope of the graph with points (14,17.50) and (16,20) is given by :-

Therefore, the slope of the graph = 1.25 dollars per roll.
20250 is the answer I used calculate it in my brain I got u fam
Answer: 62.5% 162.5%
and here is more words so the program lets me post this
The value of X is -4
please see the attached picture for full solution
Hope it helps
Good luck on your assignment
(x^2+5x-36)/(x^2-16)
=(x^2+9x-4x-36)/(x^2-4^2)
=x(x+9)-4(x+9)/(x+4)(x-4)
=(x-4)(x+9)/(x+4)(x-4)
=x+9/x+4
Hope this helps.