posted by Choco
Which inequality models this problem?
Eduardo started a business selling sporting goods. He spent $7500 to obtain his merchandise, and it costs him $300 per week for general expenses. He earns $850 per week in sales.
What is the minimum number of weeks it will take for Eduardo to make a profit?
he makes $550 per week ($850 - 300)
how many weeks before recoups the merchandise cost?