The expression 20a + 13c is the cost (in dollars) for adults and students to enter a science center. Find the total cost for 4 adults and 24

Question

The expression 20a + 13c is the cost (in dollars) for adults and students to enter a science center. Find the total cost for 4 adults and 24 students.

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Dâu 4 years 2021-08-23T07:18:33+00:00 1 Answers 140 views 0

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  1. Giakhanh
    0
    2021-08-23T07:19:45+00:00
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    Answer:

    $392

    Step-by-step explanation:

    Given the expression :

    Total cost = 20a + 13c

    a = adult

    c = student

    The total cost for 4 adults and 24 students

    a = 4 ; c = 24

    Total cost :

    20(4) + 13(24)

    80 + 312

    = $392

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