168 ounces are in 10 1/2 pound
Answer:

Or, 1/2.
Step-by-step explanation:
To find the slope of a line that crosses any two given points, we can use the slope formula:

Where (x₁, y₁) is our first point, and (x₂, y₂) is our second point.
We will let (6, -7) be our first point (x₁, y₁), and (4, -8) be our second point (x₂, y₂).
Substitute them into the formula. Hence:

Simplify:

Evaluate. Hence, our slope is:
0.03 i am thinking it is that because is 0.3 out of 10%
60 students will be able to go if they get 2 drinks each.