A company sets up a food booth at the county fair. The fee for the food booth is $100 plus $5 per day. The fee for the game booth is $50 plu

Question

A company sets up a food booth at the county fair. The fee for the food booth is $100 plus $5 per day. The fee for the game booth is $50 plus $7 per day. How much does the company pay for both booths for 5 days? Response area

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Khang Minh 4 years 2021-09-02T00:48:46+00:00 1 Answers 23 views 0

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  1. giabao
    0
    2021-09-02T00:50:27+00:00
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    Answer:

    $210

    Step-by-step explanation:

    We will model the food booth and game booth as linear functions f(x)=mx+b where m is the charge per day, b is the flat fee, and x is the number of days.

    Food booth: F(x)=5x+100

    Game booth: G(x)=7x+50

    We solve for both equations, letting x=5:

    F(5)=25+100=125

    G(5)=35+50=85

    We add the two values to obtain the total cost of $210.

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