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VikaD [51]
3 years ago
9

Write 25 as a product of primes use index notion if required

Mathematics
1 answer:
Minchanka [31]3 years ago
7 0

Step-by-step explanation:

25÷5=5 so prime factors of 25 are 5×6

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A cheese pizza cost $5. Additional toppings cost $1.50 each. Write an equation in two variables that represents the cost of the
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I need help on this question as soon as possible. If anybody can give me the correct answer I’ll give brainly. I just need help.
3241004551 [841]

Answer:

The solution of the system is (6, 9).

Step-by-step explanation:

Solve one of the variables and substitute the answer for the other variable.

Select one of the problems and solve for x.

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x=1/3(-y + 27)

Multiply 1/3 by -y + 27.

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−3y+27=0

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−3y=−27

Divide both sides by −3.

y=9

Replace 9 for y in x=−1/3​y+9.

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Multiply −1/3​ times 9.

x=-3+9

Add 9 to -3.

x = 6.

x = 6, y = 9.

3 0
2 years ago
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