Answer:
Option C) 3 pounds.
Step-by-step explanation:
A wrestler is trying to gain weight for an upcoming match.
He has a goal weight = 123 pounds
His current weight = 105 pounds.
How much weight he must gain for his goal = 123 - 105 = 18 pounds
He has only 6 weeks to achieve his goal, therefore we divide is goal (to gain 18 pound) to 6 weeks to get what weight he must gain per week.
= 18 pounds ÷ 6 weeks = 3 pounds per week
He must achieve 3 pounds per week to achieve his goal of 123 pounds.
