A prom ticket costs $120. Tom is going to save $ for the ticket by walking his neighbors dog for $15 per week. If Tom already has save $22, write an inequality to represent the scenario.
Let x be the number of weeks
22+15x > = 120
15x > = 120-22 =98
x > = 98/15 = 6 8/15
Answer: 7 weeks
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