115k views
2 votes
Megan bought 3 pounds of apples that cost x dollars per pound. She gave the cashier a 20 dollar bill. Which equation could Megan use to find the amount of change, y, she should receive.

2 Answers

3 votes

Answer:

Easy

Explanation:

Just multiply 3Ă—20 and you'll get your answer

User Had
by
7.0k points
6 votes

Answer:

3x - 20 = y

Explanation:

User John Gallagher
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.