3 years ago

5th question answer Plss

Mathematics

1 answer:

GuDViN [60]3 years ago

8 0

Answer:

Step-by-step explanation:

57 isnt a prime number

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Find the sum of (8a + 2b - 4 ) and ( 3b - 5 ) <br> please help !!!

eimsori [14]

Answer:

The answer is: 8a + 5b - 9

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2 years ago

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To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were

Andrei [34K]

Answer:

2400 people

Step-by-step explanation:

Let x be the number of people who had a swimming pool in the population of 10,000,

Thus, the ratio of people who had swimming pool to the total population = $\frac{x}{10000}$

Since, out of 250 people 60 had swimming pool,

So, the ratio of the people who had swimming pool to the total population = $\frac{60}{250}$

$\because \frac{x}{10000}=\frac{60}{250}$

$\implies 250x=600000$

$\implies x=\frac{600000}{250}=2400$

Hence, 2400 people in the city might one expect to have a swimming pool.

First option is correct.

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3 years ago

Please help me out with this!

olganol [36]

A. y-intercept

B. The slope is 3/4, the y-intercept is 0

C. For this one you need to put it in y-intercept form. So, you subtract 2x, and move it over to 12. The equation would look like 6y = 2x + 12.

Then, divide everything by 6, and the equation would look like: y = 2/6x + 2

Thus, the slope is 2/6x and 2 is the y-intercept.

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2 years ago

2/7 into percents ??

mafiozo [28]

Answer:

28.57142857 %

Step-by-step explanation:

Convert the fraction to a decimal, then multiply by 100 .

28.57142857 %

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3 years ago

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15. The graph of a linear function, f(x), is shown below. If the line is translated 2 units

Leto [7]

Answer: fx-2 i believe since translating down would subtract two

Step-by-step explanation:

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2 years ago

5th question answer Plss​

5th question answer Plss