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Bezzdna [24]
2 years ago
12

6x + 8 = 5x - 7 solve for x plssss

Mathematics
2 answers:
Nady [450]2 years ago
8 0

Answer:

x= -15

Step-by-step explanation:

Triss [41]2 years ago
3 0

Answer:

x = -15

Step-by-step explanation:

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3 years ago
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Which polynomial lists the powers in descending order?
lesantik [10]

Answer:

D i believe

Step-by-step explanation: hoped this helps

8 0
2 years ago
The weights, in pounds, for 15 horses in a stable were
sweet-ann [11.9K]

The median value remains unchanged if the four values are reported using the corrected weight.

The correct answer is an option (B)

We know that the mean is calculated by finding the sum of all the weights of the horses and then dividing by the number of horses.

Decreasing one of the weights would decrease the sum and therefore decrease the mean.

So, the choice A is incorrect.

We know that the range is the difference between the highest and lowest weights, so decreasing the lowest weight would increase the range.

So, the choice C is incorrect.

We know that the Standard deviation is calculated based on the mean weight of the horses.

And decreasing one of the weights decreases the mean and therefore would affect the standard deviation.

So, the choice D is incorrect.

Now, as we know the median the middle value in a sorted, ascending or descending list of values.

So, the median weight is found by ordering the horses’ weights from least to greatest and then determining the middle value from this list of weights.

Decreasing the value for the horse with the lowest weight doesn’t affect the median since it’s still the lowest value.

Therefore, the median value remains unchanged if the four values are reported using the corrected weight.

The correct answer is an option (B)

Learn more about the median here:

brainly.com/question/28060453

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7 0
1 year ago
THE answer is...<br> Tell me you will get 10 points
frez [133]

Answer:

First option: 3 blocks to the right, 5 blocks down

Step-by-step explanation:

5 0
2 years ago
Please help me 50 points.
kolezko [41]
First we have to convert 60 feet to inches.  since there are 12 inches in a foot we will multiply by 12
60×12=720
since the real thing is 720 inches and the scale drawing is 15 inches we can make a ratio
720:15
then simpliy
48:1
would be your answer.  It means that for every 48 inches it is in real life the scale drawing will be one inch

3 0
3 years ago
Read 2 more answers
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