88.0k views
25 votes
dans dog walking job pays $15 per hour. his job as a car-wash attendant pays $400 each week. dan wants to know how many hours he needs to spend walking dogs to earn more than $520 in a week. which three inequalities can model this situation? select all the correct answers. x(15+400)>520 520<400+15x 15x>120 15x+520>400 520<15x+400x 15x+400>520

1 Answer

6 votes

Answer: 400 520<15x+400x 15x+400>520

Explanation:

User Supyo
by
5.0k points