Help with math problem please ?

Jim has 10 used books and 12 used DVD's to sell at a garage sale for $1.50 and $5.00 each respectively.   

 

Let  be the number of books and  be the number of DVD's Jim ends up selling.   

 

Which of the following systems of linear inequalities represents this situation if Jim wants to make at least $40.00?

Update:

Jim has 10 used books and 12 used DVD's to sell at a garage sale for $1.50 and $5.00 each respectively.    

  

Let  X be the number of books and Y be the number of DVD's Jim ends up selling.    

  

Which of the following systems of linear inequalities represents this situation if Jim wants to make at least $40.00?

3 Answers

Relevance
  • 1 month ago

    1.50x + 5y ≥ 40

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  • ted s
    Lv 7
    1 month ago

    X ≤ 10 , Y ≤  12 , 1.5 X + 5 Y ≥ 40...note : NO systems given

    • roderick_young
      Lv 7
      1 month agoReport

      And of course, X ≥ 0, Y ≥ 0, unless Jim is going to buy something from his customers.

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  • alex
    Lv 7
    1 month ago

    Where is "the following systems of linear inequalities" ?

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