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3 years ago

Picture shown please help !!!

Mathematics

1 answer:

natulia [17]3 years ago

4 0

Let's factor the top and the bottom.
Top factors 4x + 20 = 4(x + 5)
Bottom x^2 + 2x - 15 = (x + 5)(x - 3)

The gcf is the largest value that will go into both the top and the bottom. In our problem the ONLY thing that will go into top and bottom is x + 5 so that is your GCF. (c)

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Estimate the percent of each number. 47% of 77

Anettt [7]

ANSWER

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EXPLANATION

We want to estimate

$47\% \: of \: 77$

This is the same as

$\frac{47}{100} \times 77$

$\frac{47}{100} \times \frac{77}{1}$

We multiply the numerators to get,

$\frac{3619}{100}$

We convert to decimals to get

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Dima020 [189]

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Step-by-step explanation:

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3 years ago

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Irina-Kira [14]

Answer:

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nikklg [1K]

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_____
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