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lidiya [134]
2 years ago
15

-6x - 7 is greater than or equal to - 19. Please guide me through the steps of this... I will give brainliest

Mathematics
1 answer:
3241004551 [841]2 years ago
7 0

Answer:

x ≤ 2

Step-by-step explanation:

                                       -6x - 7 ≥ -19

Add 7 to both sides:            -6x ≥ -12

Divide both sides by 6:          -x ≥ -2

Divide both sides by -1:            x ≤ 2

When you divide by a negative, you have to switch the sign around (hence why I chose to do this in separate steps, so it's clearer)

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3 years ago
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How to solve this problem?
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Can not be determined.

Step-by-step explanation:

We can easily notice that the limit is x tends to infinity, whereas x is not present in the given function, we are given (1 + 1/n). So we can not evaluate the given limit for x as parameter, we must have some function of x to solve this problem.

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3 years ago
Solve for y:<br> y+5x=6;x= -1,0,1
AlekseyPX
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y = 6 - 5x

y = 6 - (5)(-1)

y = 6 - (-5)

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when x = 0

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7 0
3 years ago
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A store buys 7 sweaters for $42 and sells them for $182. How much profit does the store make per sweater?
defon

Answer:

$20 per sweater.

Step-by-step explanation:

It is given that,

A store buys 7 sweaters for $42 and sells them for $182.

We need to find how much profit the store make per sweater.

The amount the store bought the sweaters fr is calculated as follows :

$182- $42 = $140

Profit the store made per sweater is given by :

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3 years ago
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Step-by-step explanation:

Idk work backwards. Google numbers until it works.

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