Answer:

Step-by-step explanation:
We know









<h3>Option b is coreect</h3>
Answer:
-20
Step-by-step explanation:
First, you divide both sides by -2/5, which would get you c = 8 * -5/2 (Because when you divide, you multiply by the reciprocal). 8 * -5/2 is equal to -20. The answer is -20.
The width of the laptop is 6 inches long.