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Korolek [52]
3 years ago
5

The formula c = 5p + 220 relates c, the total cost in dollars of hosting a birthday party at a skating rink, to p, the number of

people attending. If Allie's parents are willing to spend $345 for a party, how many people can attend? The number of people that can attend the party is​
Mathematics
1 answer:
denis23 [38]3 years ago
5 0

Answer:

25 people

Step-by-step explanation:

c = 5p + 220

345 = 5p + 220

-220          -220

125 = 5p

/5       /5

25 = p

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ElenaW [278]

Answer:

520 dollars

Step-by-step explanation:

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5 0
3 years ago
Which equation is represented by the graph below?
yaroslaw [1]

Answer:

  y = e^x -4

Step-by-step explanation:

The function has increasing slope so is exponential, not logarithmic. That eliminates the first two choices. The horizontal asymptote is -4, so the function is shifted down 4 units (not 3). The appropriate choice is ...

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3 years ago
Where can the medians of a triangle intersect?
sasho [114]
I. Inside the triangle
7 0
3 years ago
If x = -3, calculate the value of: 2x2 + x
user100 [1]
At x=-3:

2x^2+ x
= 2(-3)^2+ (-3)
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8 0
3 years ago
B/13-3b/13=8/13 help please
OLEGan [10]
\frac{b}{13} - \frac{3b}{13} = \frac{8}{13}
Since the two fractions have a common denominator already, we can just subtract the numerators.
b-3b=-2b or -3b+b=-2b
Either way you get the same answer :)
Our new fraction is \frac{-2b}{13}
Now we know that this must be equal to \frac{8}{13}
Again, since the denominators are already the same of course they are equal. 13=13
Now we have to set the numerators equal
-2b=8
Use inverse operations to get b alone
-2b=8
÷-2   ÷-2
b=-4
If you have any questions, feel free to ask. Hope this helped! :)

5 0
3 years ago
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