3 years ago

What.is the y intercept of a line given by the equation y=5×-21?

Mathematics

1 answer:

Delicious77 [7]3 years ago

4 0

Answer:

-21

Step-by-step explanation:

If the equation of the line is

$y=mx+b,$

then $m$ is the slope of the line and $b$ is the y-intercept of the line.

In your case, the equation of the line is $y=5x-21.$

So, the slope of this line is $m=5$ and the y-intercept is $b=-21.$

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Vsevolod [243]

This is the assumption method ;)

Take all tickets to be adult tickets

$9 x 553 = $4977

Then..... $4977 - $3936 = $1041

The difference between the child and adult ticket is $3, so divide $1041 by $3

$1041 divided by $3 = 347

347 is the number of child tickets sold

347 x $6 = $2082

So 553 - 347 = 206 ( no. of adult tickets )

206 x $9 = $1854

Child tickets sold : 347

Adult tickets sold : 206

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aleksandrvk [35]

Answer:

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Step-by-step explanation:

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3 years ago

Find the volume of the figure: 7ft, 2ft, 1ft, 6ft, 7ft, 6ft, 2ft, 1ft,

andreev551 [17]

If you add all of them together you will get 32

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2 years ago

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1 year ago

What needs to be done to 21/10 to complete the problem? If you can, try to fix it yourself.

Olin [163]

Answer:

This is an improper fraction so we need to make it a mix fraction.

Step-by-step explanation:

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