A machine at the factory those 20 bottles per minute which rate is equal to this unit rate

Question

A machine at the factory those 20 bottles per minute which rate is equal to this unit rate

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Orla Orla 3 years 2021-08-26T11:07:52+00:00 1 Answers 4 views 0

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  1. Eirian
    0
    2021-08-26T11:08:59+00:00
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    Answer:

    38.5

    Step-by-step explanation:

    Lets say, first number = x

    Second number = 3x+7

    Total = 49

    (x)+(3x+7)= 49

    4x+7 = 49

    4x = 42

    x = 42/4

    x= 10.5

    x= 10.5

    3x+7 = 3(10.5)+7 = 38.5

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