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...

(if you use fractions) Answer for A = 9 bookcases 943÷22 = 42 19/22 -> 43. 43÷5 = 8 3/5 -> 9 bookcases. Answers for B 1st shelf = 22 books 2nd shelf = 22 books 3rd shelf = 19 books 4th shelf = 0 books 5th shelf = 0 books The 19 from the 3rd shelf is from...