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    3. 3a+4b=50
    3a+4b=50

    item a costs 3.00 item b costs 4.00.  how many of each can you buy for 50.00


     

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    0  Views: 2280 Answers: 3 Posted: 11 years ago
    Tags: algebra
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      3 Answers

      a=6 , b=8

      8 years ago. Rating: 1
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        clu

        Yes that does make 50, guess there are more than one answers! :)
        commented 8 years ago

        A=10   B=5

        8 years ago. Rating: 0
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          you divide 50 by 3 and then you divide 50 by 4 and you add the two together.


           

          8 years ago. Rating: 0
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            clu

            That doesn't add up to 50!
            commented 8 years ago
            mycatsmom

            well, better to try and fail than not try at all :-D
            commented 8 years ago


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