What is the slope of the line for the cost of subs at sam's sub shop?
cost $11 $22 $44
subs 2 subs 4 subs 8 subs
A) 2/11
B) 5.5
C)1/5.5
D) 5
The slope of the line for the cost of subs at Sam's Sub Shop can be determined by examining the relationship between the cost and the number of subs purchased.
To find the slope, we can calculate the change in cost divided by the change in the number of subs.
Using the provided information:
- Change in cost = $22 - $11 = $11
- Change in number of subs = 4 subs - 2 subs = 2 subs
Therefore, the slope of the line for the cost of subs at Sam's Sub Shop is:
$11 / 2 subs = $5.5
So, the correct answer is B) 5.5.