the price of a box with 6 markers in it is 5$. The price of a box with 24 markers in it is $14. All prices are without tax and the price of

Question

the price of a box with 6 markers in it is 5$. The price of a box with 24 markers in it is $14. All prices are without tax and the price of the boxes is the same

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Parker 3 weeks 2021-09-26T16:17:24+00:00 1 Answer 0

Answers ( )

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    2021-09-26T16:18:55+00:00

    Answer:

    Price of Marker = $ 0.5

    Price of box = $ 2

    Step-by-step explanation:

    Assuming you are looking for the price of a marker

    let x be a price of marker and y Price of the box

    equation 1  6x+y= 5

    equation 2 24x+y=14

    Taking equation 1   y= 5-6x

    substistute y in equation 2

    24x+(5-6x)=14

    24x-6x=14-5

    18x=9

    x=9/18= 0.5

    x= 0.5

    y=5-6(0.5)=2

    x(Price of Marker) = $ 0.5

    y(Price of box) = $ 2

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45:7+7-4:2-5:5*4+35:2 =? ( )