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3 years ago

6x>42 see do steps pls help me

Mathematics

2 answers:

Leno4ka [110]3 years ago

8 0

Answer:

x<7

Step-by-step explanation:

6x<42

/6 on both sides to get x on its own

x<7

Marina CMI [18]3 years ago

3 0

Answer:x>7

Step-by-step explanation:

1. 6x>42

2. 6x/6>42/6

3. x>7

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Productivity increases under which of these scenarios? a. inputs and outputs increase proportionately b. outputs decrease while

Anna [14]

Answer:

d. inputs decrease while outputs remain the same -- True here productivity increases.

Step-by-step explanation:

In any organization productivity is a measure of efficiency

Productivity is normally expressed as ratio of output/input

Obviously when output increases productivity increases and also

when input decreases productivity increases.

a. inputs and outputs increase proportionately -- False here no change.

b. outputs decrease while inputs remain the same -- False here productivity decreases.

c. inputs increase while output remains the same -- False here productivity decreases.

d. inputs decrease while outputs remain the same -- True here productivity increases.

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3 years ago

Is 1.41 _ 1.397 equal, less than or more than? which one? please answer this right!!

FromTheMoon [43]

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3 years ago

Which equation represents a line which is parallel to the line x-3y=15?

LekaFEV [45]

Step-by-step explanation:

Two lines that are parallel have the same slope. If we make $x - 3y = 15$ in to slope-intercept form it'll be like this:

$x - 3y = 15 \\ -3y = 15 - x \\ y = \frac{15 - x}{-3} \\ y = \frac{1}{3}x - 5$

Now we know $y = \frac{1}{3}x - 5\\$ as its slope-intercept form we can see the slope is $\frac{1} {3}\\$ .

$y = \frac{1}{3}x + 4\\$ has the same slope as $y = \frac{1}{3}x - 5\\$ so they are both parallel.

<h3>Answer:</h3>

$y = \frac{1}{3}x + 4\\$

6 0

3 years ago

Factor completely 2x^2 − 2x − 40.

zubka84 [21]

Step-by-step explanation:

Hey there!

Given;

$= 2 {x}^{2} - 2x - 40$

Solve it by using mid-term factorization.

$= 2 {x}^{2} - 2x - 40$

$= 2 {x}^{2} - (10 - 8)x - 40$

$= 2 {x}^{2} - 10x + 8x - 40$

Take common and simplify them to get answer.

$2x(x - 5) + 8(x - 5)$

$= (2x + 8)(x - 5)$

$= 2(x + 4)(x - 5)$

Therefore the answer is option D.

Hope it helps..

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4 years ago

A recipe calls for 2 1/2 cups flour, 3/4 cups of sugar and 2 eggs. How much of each ingredient do you need to make half the reci

wariber [46]

You would need 5/4 cups of flour, 3/8 cups of sugar and 1 egg to make half of the recipe.

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3 years ago