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3 years ago

11

Ruben bought 6 new books for his collection. This increase his collection by 12%. How many books did he have before his purchase

?

1 answer:

tino4ka555 [31]3 years ago

7 0

I think if im doing this right he had 50 books.

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Let f(x) = 12 over the quantity of 4 x + 2. Find f(−1). (1 point)

mylen [45]

Answer:

-6

Step-by-step explanation:

Hope I understand your "f(x) = 12 over the quantity of 4 x + 2" correctly

f(x) = 12 / 4x +2

Now so they want a f(-1), as u can see they substituted the x for - 1, therefor do that the same to the right side

f(-1) = 12/ 4(-1) + 2

f(-1) = 12 / - 4+2

= 12/ - 2

= - 6

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6 times the sum of a number and 5

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Answer:

6(x+5)

Step-by-step explanation:

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The Murphin Company has 2,342 employees and the Galdstock Company has 1,750 employees. How many fewer people work at the Galdsto

Karo-lina-s [1.5K]

Answer:

592

Step-by-step explanation:

This is a subtraction problem.

2,342 - 1,750 = 592

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3 years ago

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drek231 [11]

Answer:He is best

Step-by-step explanation:

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Which inequality is shown in this graph

Katena32 [7]

ANSWER

$y \leqslant - 2x - 2$

EXPLANATION

The boundary line passes through (-2,2) and (0,-2).

The slope of this line is

$m = \frac{ - 2 - 2}{0 - - 2}$

$m = \frac{ - 4}{2} = - 2$

The y-intercept is , c=-2.

The slope-intercept form of this line is given by;

$y = mx + c$

We substitute values to obtain;

$y = - 2x - 2$

Since the lower half-plane is shaded the required inequality is

$y \leqslant - 2x - 2$

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3 years ago