A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be used to find the cost of the gum 20 years ago?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Aug 13, 2018 4.7k views

4 votes

A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be used to find the cost of the gum 20 years ago?

Mathematics
high-school

Sermed Mayi asked

by Sermed Mayi

5.9k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

4 votes

75-3x3x=_______ is your equation

Captain Comic answered Aug 14, 2018

by Captain Comic

5.9k points

0 Comments

Please log in or register to add a comment.

5 votes

75-3×3x=?
I believe that would be the equation.

Karol Samborski answered Aug 18, 2018

by Karol Samborski

6.9k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions