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3 years ago

What is the greatest common factor of 70 and 7x

Mathematics

1 answer:

miskamm [114]3 years ago

5 0

The GCF of 70 and 7x is...

70= 1, 2, 5, <u>7</u>, 10, 14, 35, 70

7x= 1,<u>7</u> ...

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Subtract 4.8 and 0.12

fiasKO [112]

Answer:

-4.68

Step-by-step explanation:

i hope this helps

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3 years ago

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Amanda's book bag is 0.10. Some of Amanda's pens are removed and replaced with pink pens. Her book bag still contains a total of

Marta_Voda [28]

Answer:

The number of pink pens can be 19 .

Step-by-step explanation:

Total Number of pens = 20

Let x be the number of pink pens

We are supposed to find If the probability of choosing a pink pen is close to 1, how many pink pens would you expect to see in Amanda's bag

Probability of choosing a pink pen = $\frac{\text{Number of pink pens}}{\text{Total Number of pens}}$

Probability of choosing a pink pen = $\frac{x}{20}$

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$\frac{x}{20}$ ≈1

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AfilCa [17]

Answer:

The correct answer is option B). 7x² -12x√14 + 72

Step-by-step explanation:

I<u>dentity</u>

(a - b)² = a² - 2ab + b²

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It is given that ( x√7 - 3√8)(x√7 - 3√8)

(x√7 - 3√8)(x√7 - 3√8) = (x√7 - 3√8)²

(x√7 - 3√8)² = (x√7)² - 2*x√7*3√8 +(3√8)²

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3 years ago

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STALIN [3.7K]

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