Marco wants to lift no more than 80 pounds with a weightlifting machine. Right now, the machine is set at 20 1/4 pounds, and each additional plate that can be added weighs 5 1/4 pounds. What is the maximum number of additional plates that

Marco can add when setting up the machine?

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce