Answer:
The answer is #4
Explanation:
Since he must buy 7 packs of chewing gum you multiply that to the price of chewing gum which is 0.75 cents.
The price of the juice bottle is 1,25 however the variable b represents the number of bottles bought.
The cost of the gum and Bottles of juice must be under 22 dollars therefore the inequality is less than or equal to 22 Dollars.