A restaurant charges $100 to rent its banquet room for an event. It also charges $15 to serve dinner to each guest. Write an equation for th

Question

A restaurant charges $100 to rent its banquet room for an event. It also charges $15 to serve dinner to each guest. Write an equation for the total cost (t) of renting the banquet room in terms of the number of guests (g). How many guests attend if the total cost of an event is $2200?

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Diễm Thu 5 months 2021-08-10T20:18:29+00:00 1 Answers 16 views 0

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    2021-08-10T20:19:38+00:00

    Answer:

    t = 100 + 15x

    = 140 guests

    Step-by-step explanation:

    Rent for banquet room = $100

    Dinner per guest = $15

    Let

    x = number of guests

    Total cost = Rent for banquet room + (Dinner per guest * number of guests

    Total cost, t = 100 + 15x

    How many guests attend if the total cost of an event is $2200?

    t = 100 + 15x

    2,200 = 100 + 15x

    2200 – 100 = 15x

    2,100 = 15x

    x = 2,100/15

    x = 140 guests

    x = number of guests = 140 guests

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