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16 September, 21:11

All star sports sells right handed and left-handed baseball gloves and one month 12 gloves were sold for a total revenue of $528 right handed gloves cost $48 each and left-handed gloves cost $36 each how many right handed gloves were sold

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Answers (2)
  1. 16 September, 21:37
    0
    Write an equation for the total number of gloves sold

    x + y = 12

    y = (12-x); use this form for substitution

    Write an equation for the total value of the gloves sold

    48x + 36y = 528

    replace y with (12-x)

    48x + 36 (12-x) = 528

    48x + 432 - 36x = 528

    48x - 36x = 528 - 432

    12x = 96

    x = 96/12

    x = 8 rt handed gloves

    then

    12-8 = 4 left handed gloves

    Check this in the 2nd equation

    48 (8) + 36 (4) =

    384 + 144 = 528 Ans - 8 rt hand gloves
  2. 16 September, 21:39
    0
    rite an equation for the total number of gloves sold

    x + y = 12

    y = (12-x); use this form for substitution

    :

    Write an equation for the total value of the gloves sold

    48x + 36y = 528

    replace y with (12-x)

    48x + 36 (12-x) = 528

    48x + 432 - 36x = 528

    48x - 36x = 528 - 432

    12x = 96

    x = 96/12

    x = 8 rt handed gloves

    then

    12-8 = 4 left handed gloves

    ;

    :

    Check this in the 2nd equation

    48 (8) + 36 (4) =

    384 + 144 = 528
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