Answer:
4
Step-by-step explanation:
gradient = diffrence in y / diffrence in x
= 4-0/5-4
4
<h2>
Explanation:</h2><h2>
</h2>
By using quadratic formula:





So the solutions are:

Hey You!
1 gallon = 16 cups.
5 gallons = 80 cups.
80 glasses can be filled from the jug.
Split 8 into 4and 4. when u put parenthesis()around numbers, u add , multiply, subtract or divide whst is in the parenthis first. In this case we are multiplying so we would do (4x4)x7=56