Question

- 80 + 30 = 0 - 20
(A) - 30
(B) 30
(C) - 20
(D) -70​

Answer 1

Step-by-step explanation:

options c is the correct answer

Answer 2

Answer:

The 80-20 rule, also known as the Pareto Principle, is an aphorism which asserts that 80% of outcomes (or outputs) result from 20% of all causes (or inputs) for any given event. In business, a goal of the 80-20 rule is to identify inputs that are potentially the most productive and make them the priority.