3 years ago

The mean of 4 scores is 27. If three of the scores are 18, 29, 43, find the sum of the scores.

Mathematics

1 answer:

elixir [45]3 years ago

5 0

Answer:

90 plus what the other number is

Step-by-step explanation:

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Iteru [2.4K]

Answer:

the first one is x=3

Step-by-step explanation:

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2 years ago

Which is a correct first step for solving this equation?<br> 2 + 7 = 2x + 5 – 4x

Mariulka [41]

Step-by-step explanation:

Bringing like terms on one side

2 + 7 - 5 = 2x - 4x

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3 years ago

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Alecsey [184]

Answer:

sqrt(x+7) - log(x+2)

Step-by-step explanation:

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2 years ago

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Gre4nikov [31]

Answer:

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Step-by-step explanation:

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3 years ago

Find the slope and write it in slope intercept form

Afina-wow [57]

Answer:

y= 1/2x -7

Step-by-step explanation:

Find the y-intercept. It is where the line crosses "y" which is -7

Next find the rise and the run for "x"

Rise - 1

Run - 2

Then put them in slope intercept form

y=1/2x -7

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1 year ago