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Stels [109]
3 years ago
13

3n-5=-8(6+5n) please solve this linear equation i need help

Mathematics
2 answers:
Kipish [7]3 years ago
6 0

Answer:

Step-by-step explanation:

levacccp [35]3 years ago
5 0

Answer:

Step-by-step explanation:

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can someone please help? And can you also explain how to do it, because I forgot the steps on how to do it ​
alexdok [17]

Answer:

option 3) EF= -7 FG= -7

Step-by-step explanation

X= 1/2

EF= 2X-8

    = 2 X 1/2 -8

    =1 - 8

EF = -7

FG= 4X -9

     = 4X 1/2

     2 - 9

FG     = -7

7 0
2 years ago
Camilla's employer pays 90% of the total cost of her family's health insurance
Irina-Kira [14]

Answer:

B. $10

Step-by-step explanation:

Camila's employer pays 90% of the total cost of her family's health insurance

plan

Therefore, Camilla pays only 10%

If the total cost of the plan increases from $850 per month to $950 per month, how much more will Camilla have to pay

each month?

Amount of health insurance Camilla pays at $850 per month = 10% of $850

= 0.1 * $850

= $85

Amount of health insurance Camilla pays at $950 per month = 10% of $950

= 0.1 * $950

= $95

Amount Camilla pays more = $95 - $85

= $10

B. $10

8 0
3 years ago
Please help it’s a test and I can’t get logged out
HACTEHA [7]

Answer:

the anwer is B ( i mean second option)

And you can try it

you will find ;

y =  \frac{x}{3}  - 1

HAVE A NİCE DAY

Step-by-step explanation:

GREETİNGS FROM TURKEY ツ

5 0
3 years ago
What does standard deviation mean?
Sveta_85 [38]
Standard deviation is: It is a measure of how spread out numbers are. It is the square root of the Variance, and the Variance is the average of the squared differences from the Mean.

For example: To find the standard deviation, you have to add up all the numbers in the data set, then divide by how many numbers there are, and that will get you your answer.

Example,  Say your data set is: 9, 2, 5, 4, 12, 7, 8, 11, 9, 3, 7, 4, 12, 5, 4, 10, 9, 6, 9, 4.

The Mean is: 9 + 2 + 5 + 4 + 12 + 7 + 8 + 11 + 9 + 3 + 7 + 4 + 12 + 5 + 4 + 10+ 9 + 6 + 9 + 4. Over 20. That equals: 104 over 20 = 7.

So, the Standard Variance and  Mean is: 7 for this problem.

Hope I helped!

- Debbie
4 0
3 years ago
PLEASE PLEASE HELP what is f(1)
Dafna1 [17]

Answer:

5

Step-by-step explanation:

f(1) means what is the value when x=1. y is at 5.

4 0
2 years ago
Read 2 more answers
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