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.
x + (40 + 65x) ≥ 300
This inequality represents the number of weeks Lily will need to save to have at least $300. The solutions for x in this inequality will give us the number of weeks Lily needs to save.
put that into this format: _x+_≥_
x + (40 + 65x) ≥ 300
there is a blank box before the x
_ + x + (40 + 65x) ≥ 300
add the number that completes it inside the box
_ + x + (40 + 65x) ≥ 300
The number that completes it is 65.