HELP Im getting Robux for my son and i'm getting 50 Dollars worth, But he whats premium too, So i'm going to get two 1700 and one 800 making 4200 (keep in mind $50 is = to 4500) and I thought I was all good but I realized I cant get premium and i'm missing 300 Robux. 1700 = $20 (2x) and 800 = $10. Please help!!

Answer is in the photo. I can't attach it here, but I've uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

 5x>20

Step-by-step explanation:   his budget is 20 so it will not be with the 5. Since each pack cost 5 dollars, it would 5x. Furthermore, the inequality symbol would be facing toward the 5 because dave went past his limit.