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3 years ago

5

Too much drama on brainly.......... no?

1 answer:

Kobotan [32]3 years ago

4 0

Answer:

For real I hate hearing that mysterious man

Step-by-step explanation:

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In the city of Springfield. 75% of

Vlad1618 [11]

Answer: 20 parks

Step-by-step explanation:

Let the total number of parks be y.

Then 75% of y = 15 , that is

$\frac{75}{100}$ x y = 15

75y = 15 x 100

75y = 1500

divide through by 75

y = 1500/15

y = 20

Therefore Springfield have 20 parks altogether

7 0

3 years ago

A shipment to a warehouse consists of 2250 MP3 players. The manager chooses a random samle of 50 MP3 players and finds 6 that ar

Doss [256]

Answer:

350

Step-by-step explanation:

Gimmie brainliest plzzz <3

3 0

4 years ago

The inverse of the function f(x) = x + 10 is shown.

Vadim26 [7]

we have

$f(x) = \frac{1}{2}x + 10$

Step $1$

Let

y=f(x)

$y = \frac{1}{2}x + 10$

Exchange the variable x for y and variable y for x

$x = \frac{1}{2}y + 10$

Clear variable y

Multiply by $2$ both sides

$2x = y + 20$

$y = 2x-20$

Let

$f(x)^{-1} =y$

$f(x)^{-1}=2x-20$

therefore

the answer is

the inverse of the function is $f(x)^{-1}=2x-20$

the missing value is $20$

5 0

3 years ago

Read 2 more answers

Can I get some help with this one please

Amiraneli [1.4K]

Use 0 as the y value then solve for x. answer: 3

6 0

3 years ago

(2x−6)+4(x−3)<br> Find the sum.

wariber [46]

Answer:

6x - 18 or 6*(x - 3)

Step-by-step explanation:

Pull out like factors: 6x - 18 = 6 • (x - 3)

Hope this helps! Please mark as brainlest.

Thanks!

6 0

3 years ago