Tran has made a plan to help him study for his math exam. He has broken the material into two parts: part A and part B. He has only 2 hours over the course of the next week to study, and wants to spend twice as much time studying for part A as for part B.

Question

1. What are the restrictions?
2. State 2 constraints from this problem

Answer 1

A+B ≤ 2
A = 2B
A>0
B>0