# 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

## This Post Has 12 Comments

1. Expert says:

idk

step-by-step explanation:

2. vanna7353 says:

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 ~

3. ayindejoy says:

20f=c

for the graph just put the equation into the desmos graphing calculator

4. ZoomZoom44 says:

C(f)=20f

the independent variable is f

5. boemeh459 says:

well, the costs equals $20 per person (or "friend") so it would be c=20f 6. charleetrill8304 says: A.Number of friends i think 7. inucornspineapple says: 10 people,200 dollars. 20 people,400 dollars.100 people,2000 dollars.300 people,6000 dollars. 8. smilingntn33p7pqpp says: 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 $f=\dfrac{p}{2}=\dfrac{100}{2}=50$

if f = 10, then,

$p=2f=2\times 10=20$

If p = 300 then,

$f=\dfrac{300}{2}=150$

If f = 20, then,

$p=2f=2\times 20 =40$

So, Table as follows:

Number of friends     cost of party

50                                      100

10                                         20

150                                       300

20                                         40

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

9. studybug779 says:

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)

Thank you.

10. karmaxnagisa20 says:

B the cost of the party

11. Expert says:

2

step-by-step explanation:

$What’s the answer me i’ll give you a cookie$

12. prashantlimbu38151 says:

number of friends

Step-by-step explanation: