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icang [17]
3 years ago
5

Rafael bought n packs of pencils. Each pack has 15 pencils. Write an equation to represent the total number of pencils p that Ra

fael
Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0

Answer:

The equation to represent total number of pencils p that Rafael bought is 15 n .  

Step-by-step explanation:

Given as :

The total numbers of pencils packs bought by Rafael = n

The number of pencils in each pack = 15 pencils

Let The total number of pencil does Rafael bought = p

<u>Now, According to question</u>

The total number of pencil does Rafael bought =  total numbers of pencils packs bought by Rafael × number of pencils in each pack

i.e p = n × 15

So, The  total number of pencil does Rafael bought = p = 15 n

Hence, The equation to represent total number of pencils p that Rafael bought is 15 n .  Answer

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In the parabola y = (x + 12 + 2, what is the vertex?
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Answer:

The vertex is the point (-6,-34)

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

y=a(x-h)^{2}+k

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In this problem we have

y=x^{2}+12x+2

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