<img src="https://tex.z-dn.net/?f=552551418%20%5Cdiv%205225%20%5Ctimes%2015%20%2B%201152" id="TexFormula1" title="552551418 \div

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iris [78.8K]

2 years ago

5225 \times 15 + 1152" alt="552551418 \div 5225 \times 15 + 1152" align="absmiddle" class="latex-formula">

Mathematics

2 answers:

Tpy6a [65]2 years ago

8 0

$1587424.01$ ✅

Step-by-step explanation:

$\frac{552551418}{5225} \times 15 + 1152 \\ = 105751.468 \times 15 + 1152 \\ = 1586272.01 + 1152 \\ = 1587424.01$

$\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘$

Anika [276]2 years ago

7 0

Answer:

1587424.013

Step-by-step explanation:

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the hardcover version of a book weighs 7 ounces while its paperback version weighs 5 ounces. Forty-five copies of the book weigh

Nuetrik [128]

Keywords:

System of equations, variables, hardcover version, paperback version, books

For this case we must construct a system of two equations with two variables. Let "h" be the number of hardcover version books, and let "p" be the number of paperback version books. If the hardcover version of a book weighs 7 ounces and the paperback version weighs 5 ounces, to reach a total of 249 ounces we have:

$7h + 5p = 249$ (1)

On the other hand, if there are Forty-five copies of the book then:

$h + p = 45$ (2)

If from (2) we clear the number of books paperback version we have:

$p = 45-h$

As each paperback version book weighs 5 ounces, to obtain the total weight of the paperback version books, represented by "x" in the table shown, we multiply $5 * p = 5 (45-h)$

So, $x = 5 (45-h)$

Answer:

$x = 5 (45-h)$

Option D

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3 years ago

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aliya0001 [1]

In order to add these fractions we have to make a common denominator.

1/5 can turn into 2/10 Its the same thing. And its easier to solve with.

now lets multiply.

$\frac{2}{10}$ × $\frac{1}{10}$

Now we add across

2 + 1 = 3

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10 + 10 = 10 ( When adding fractions like these the denominator stays the same)

So your answer is...

$\frac{3}{10}$

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2 years ago

What does this equal? 3(x+5)=7-x

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3(x+5)=7-x3x+15=7-x4x=-8x=-2

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3 years ago

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NemiM [27]

Answer:
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2 years ago

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yanalaym [24]

Answer:

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Step-by-step explanation:

Find the rise and run.

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1 year ago

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