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anonymous

  • 4 years ago

PROBLEM SOLVING USING SYSTEMS OF EQUATIONS Suppose your class sells gift wrap for $4 per package and greeting cards for $10 per package. You class sells 205 packages in all and receives $1084. Find the # of packages of gift wrap and the number of packages of greeting cards sold.

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  1. lgbasallote
    • 4 years ago
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    let x = no. of gift wrap sold y = greeting card sold x + y = 205 4x + 10y = 1084 multiply the first equation by -10 (because it's easier lol) -10x - 10y = -2050 4x + 10y = 1084 -6x = -966 x = 161 y = 44 161 gift wraps were sold and 44 greeting cards were sold.

  2. anonymous
    • 4 years ago
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    thankyou so much, i only have 1 more problem!

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