SOLUTION: Tommy mows lawns and cleans pools during the summer. He earns $20 per lawn and $9 per pool . He needs $1500 to buy a car from his friend . If tommy plans to mow 41 lawns this summ

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: Tommy mows lawns and cleans pools during the summer. He earns $20 per lawn and $9 per pool . He needs $1500 to buy a car from his friend . If tommy plans to mow 41 lawns this summ      Log On

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Question 1131232: Tommy mows lawns and cleans pools during the summer. He earns $20 per lawn and $9 per pool . He needs $1500 to buy a car from his friend . If tommy plans to mow 41 lawns this summer, how many pools must he clean to earn at least $1500
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Whole number p, how many pools

41%2A20%2B9p%3E=1500

78 pools