Lily is saving up to buy a cellphone. She needs to save at least $300 before she is able to buy the phone. Her grandfather gives her $40, and she earns $65 tutoring after school each week. Write an inequality for the number of weeks Lily will need to save to have at least $300, and describe the solutions.(2 points)x+ ≥, where x is the number of weeks Lily will need to save. Lily must save for at least weeks to have at least $300.

Question

Lily is saving up to buy a cellphone. She needs to save at least $300 before she is able to buy the phone. Her grandfather gives her $40, and she earns $65 tutoring after school each week. Write an inequality for the number of weeks Lily will need to save to have at least $300, and describe the solutions.(2 points)x+ ≥, where x is the number of weeks Lily will need to save. Lily must save for at least  weeks to have at least $300.

GPT 3.5 · Answer

x+4 ≥ 300, where x is the number of weeks Lily will need to save. Lily must save for at least 296 weeks to have at least $300.

The solutions for this inequality are x = 296, 297, 298, 299, and any integer greater than or equal to 300. Lily will need to save for a minimum of 296 weeks to have at least $300 saved up for her cellphone.