3 years ago

What is the mode for the data set?

Mathematics

2 answers:

zvonat [6]3 years ago

8 0

Answer:21

Step-by-step explanation:

SVETLANKA909090 [29]3 years ago

6 0

When thinking of mode think mode most often

so the easiest why to see which is the most often

occurring number you can put the numbers in order smallest to largest

21,21,21,24,24,25,26,27,27,28,29

now go though the list and see which number showed the most

in this case 21 showed 3 times 24 showed 2 times and 27 showed 2 times

so 21 was shown the most times therefor

21 is the answer

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3 years ago

Select the property of equality used to arrive at the conclusion. If x - 3 = 7, then x = 10

goldenfox [79]

X - 3 = 7
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3 years ago

Which choice shows the result of substituting 3x – 5 into the second equation for y?

ahrayia [7]

Answer: The answer is (B) 2x + 3(3x – 5) = 51 .

Step-by-step explanation: We are given three options and we are to select which choice shows the result of substituting 3x – 5 into the second equation for y.

So, y = 3x - 5.

Since the standard form of a linear equation i two variables is ax + by = c, so the second equation as given in the options must be of the form 2x + 3y = 51.

If we substitute y = 3x - 5, then this equation becomes

2x + 3(3x - 5) = 51.

Thus, (B) 2x + 3(3x – 5) = 51 is the correct option.

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3 years ago

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Answer:

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Step-by-step explanation:

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