You are planning a cookout . You figure that you will need at least 5 packages of hot dogs and hamburgers . A package of hot dogs costs $1.90 and a package of hamburgers costs $5.20. You can spend a maximum of $ 20 on the hot dogs and hamburgers. Identify two possible combinations of packages of hot dogs and hamburgers you can buy.
Check this:
https://www.lcps.org/cms/lib4/VA01000195/Centricity/Domain/4679/Systems%20of%20Linear%20Inequalities%20Homework%20KEY.pdf