David is a car salesman. He earns a salary of $750 a month, plus a commission of $300 per car that he sells. David needs to earn a minimum of $3,500 per month. write an inequality, for the number of sales he needs to make.

Question

Ryleigh Rodgers

Mathematics

18 March, 20:51

David is a car salesman. He earns a salary of $750 a month, plus a commission of $300 per car that he sells. David needs to earn a minimum of $3,500 per month. write an inequality, for the number of sales he needs to make.

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Seamus Velez · Answer 1

3500-750=2750

2750/300=9.1677

he gets 750 per month ... this means he is sure to get $750 every month ... so he already have $750 out of the 3500 so I subtract it ... and 300 per car, so I divide it, so that I can get the amount of car he needs to sell to get 3500