With this problem, you should first look at the equation for the area of a trapezoid. That is A = (1/2)(B1 + B2)*H. We know what A, B1, and B2 are so you just need to solve for height. So, based on the equation:
Next, you would have:
Next solve for h by dividing the polynomials like so:
Using long division you get:
Answer D <<<<
You are correct
Answer:
He can serve 80 people.
Step-by-step explanation: There are 16 cups in a gallon. Multiply 16 by 5 and you have your answer. Hope this helps. Please name me brainliest!