2 years ago

Which line of best fit accurately represents the given scatter plot?

1 answer:

8 0

The third one down
Because the best line of fit is a line that goes between the plotted points and it HAS to be a straight line and most of the points close to the line

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Please help me on the question on the bottom

ratelena [41]

Answer: 4

Step -by-step :
7+7+7=21
5+12+a=
17+a
21-17=4

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3 years ago

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Rock musician Donny West is paid 15% on his CD sales and tour video sales. Last year, he sold one million CDs and 550,000 videos

olganol [36]

He had $5,000,000 in CD sales; $3,300,000 in video sales; and he earned $1,245,000 in royalties.

1,000,000 CDs * $5 each = $5,000,000
550,000 videos * $6 each = $3,300,000

Total sales = 5,000,000+3,300,000 = 8,300,000
15% royalties = 0.15(8,300,000) = 1,245,000

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4 years ago

Which of the following inequalities is equivalent to 3-(w+2)>4+2w

Kay [80]

$3 - w - 2 > 4 + 2w \\ - w - 2w > 4 + 2 - 3 \\ - 3w > 6 - 3 \\ \frac{ - 3w}{ - 3} > \frac{3}{ - 3} \\ w < - 1$
The sign at the end changes because both sides of the equation are being divided by a negative number.

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3 years ago

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Which graph represents all of the solutions of 3n–15≤ -3?

swat32

Answer:

Step-by-step explanation:

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A long-distance athlete can run 1212 kilometer in 3 minutes. How many kilometers can he run in an hour?

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