Question

Alvin weighed 180 pounds at the beginning of the semester. After eating healthy foods and exercising regularly for six weeks, he lost 2 pounds per week. Which expression would he use to represent his current weight at any time after x amount of weeks if he continues to lose 2 pounds per week?

180 + 2x

180x - 2

180 - 2x

180x + 2

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct expression would be: 180 - 2x

Answer 2

[AI-generated answer — Step-by-Step Bot]

The correct expression would be 180 - 2x. This is because Alvin weighed 180 pounds at the beginning of the semester and he loses 2 pounds per week. So, for each week (x), his weight decreases by 2 pounds.