Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship between the

Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship between the cost of the party and the number of friends attending. The dependent variable is .
A. Number of friends (f)
B. Cost of party (c)

PLZ HELP ME

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  1. Hey love! <3

    Equation: c = 20f

    The dependent variable is B. Cost of party (c)

    Step-by-step explanation:

    First let's define our variables.

    C = Cost of party

    F = Number of friends

    If every person coming costs 20 dollars then the amount of friends times the money amount will represent the cost of the party.

    So if c equals the cost of the party, then 20 times f is that total cost.

    Thus, c = 20f, additionally defining B as the dependant variable since the cost is depending on how many people show up.

    Hope this lightens the question up a little! ٩◔‿◔۶ Sincerely, Kelsey from

    ~ #LearnWithBrainly ~

  2. Answer with Step-by-step explanation:

    Since we have given that

    Cost of party per person = $20.

    Let the number of friends be 'f'.

    Let the cost of party be 'p'.

    According to question, our equation becomes

    p= 2f

    So, if p = 100, then [tex]f=\dfrac{p}{2}=\dfrac{100}{2}=50[/tex]

    if f = 10, then,

    [tex]p=2f=2\times 10=20[/tex]

    If p = 300 then,

    [tex]f=\dfrac{300}{2}=150[/tex]

    If f = 20, then,

    [tex]p=2f=2\times 20 =40[/tex]

    So, Table as follows:

    Number of friends     cost of party

     50                                      100

    10                                         20

    150                                       300

    20                                         40

    [tex]Hank is throwing a surprise party. the party costs $20 per person. create an equation and graph to r[/tex]

  3. The dependent variable is B. Cost of party(c)

    Step-by-step explanation:

    The cost per person = $20

    Number of friends = f

    Cost of the party c = 20f

    Here the cost of the party(c) depends upon the number of friends(f) join the party.

    Therefore, f is the independent variable and c is the dependent variable.

    The dependent variable is B. Cost of party(c)

    Hope this will helpful.

    Thank you.

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