He spilled 1 and 5/8 cups because 2-3/8= 1 5/8. To check that, use 1 5/8+ 3/8= 2 cups.
Using y2-y1/x2-x1 m=24/6 so the slope is +4
Answer:
The solution (25, 20) tells the contractor the number of hours on a job where the hourly rate is the same for both billing options.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Find x
When the result is 4.4, we have:

This gives:

Divide both sides by 2

Square both sides


When the result is 4.5, we have:


Divide both sides by 2

Square both sides


So, the value of x is between 4.84 and 5.0625
i.e.

The only integer between the above interval is 5.
Hence:
