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Marat540 [252]
2 years ago
8

Factorise: p² - 9for brainliest ​

Mathematics
1 answer:
Shalnov [3]2 years ago
8 0
P^2 - 9

p^2 - 3^2

(p+3)(p-3)

Hope this helps!
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 <span>5x²y + 2xy² + x²y 

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6 0
3 years ago
What is the sign of f on the interval -7/3
Greeley [361]

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C is the answers for the question

7 0
2 years ago
Is 3 a factor of 73? ( Yes ) or ( No )
Mkey [24]

Answer:

The correct answer is no.

Step-by-step explanation:

If a number is a factor of another number, that means that it can be equally divided into it <em>evenly</em>.

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Hope this helps! :D

6 0
2 years ago
John paid $450 for a new mountain bicycle to sell in his shop. He wants to price it so that he can offer a 10% discount but stil
Ghella [55]

Answer:

$643.50

Step-by-step explanation:

Let i be the profit realized from the sale and d be the discount made on the sale:

#John's selling price can be calculated by first adding profit, i to $450, the d to the new price as:

P_n=P_o(1+i)+d[P_o(1+i)]\\=450(1+0.3)+0.1[450(1+0.3)]\\\\\\=450\times 1.3+0.1(450\times1.3)\\\\=585+58.5\\\\=643.50

Hence, John will resell the bike at $643.50

8 0
3 years ago
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Hope this helps!

4 0
3 years ago
Read 2 more answers
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