Jackie needs to earn at least $500 during the summer months. she babysits for $12 per hour and teaches swimming lessons for $20 per hour. due to her summer school class, she can only work 30 hours or less per week. let b equal the number of hours she babysits and s equal the number of hours she teaches swimming lessons. which set of inequalities model this situation?

inequalitiesthat model this situation: 12b + 20s ≤ 30## What is an inequality?

Inequalityrefers to a relation which makes a non-equal comparison between two numbers or other mathematical expressions.inequalitythat represents this situation:inequalities, refer to the link: https://brainly.com/question/24372553