Help me pleaseeeeeee

Mathematics

1 answer:

iogann1982 [59]3 years ago

4 0

You start by finding two points on the line. In this case, (-4,1) and (-2,2) will do.

To get from (-4,1) to (-2,2), you need to go “up 1, right 2” which gives you a slope of m = 1/2

Next you need the b-value, which comes from the y-intercept of (0,3). The b-value is 3.

Putting the slope and b-value into y=mx+b, you have y = 1/2 x + 3.

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Tomas used 65% of a dollar to purchase a highlighter. Write the percent as a fraction, as a dollar amount, and a decimal.

Dahasolnce [82]

65% of 1 = .65

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65/100 = .65
65/100 = .65¢

3 0

3 years ago

at a zoo 3 pandas eat a total of 181.5 pounds of bamboo shoots each day. the male eats 3 times as much as the baby. the female e

Monica [59]

At a zoo it has been found that the total amount of bamboo shoots eaten by 3 pandas in a day is 181.5 pounds. Also it is given that the male panda eats 3 times as that of the baby panda and the female panda eats 2 times as that of the baby panda.
Let us assume that the amount of bamboo shoot eaten by the baby panda in a day = X
The amount of bamboo shoots eaten by the male panda in a day = 3X
Amount of bamboo shoots eaten by the female panda in a day = 2X
Then
X + 3X + 2X = 181.5
6X = 181.5
X = 181.5/6
= 30.25
So the baby panda eats a total of 30.25 pounds of bamboo shoots in a day.
The amount of bamboo shoots eaten by the female panda in a single day = 2 * 30.25
= 60.50
So the female panda eats 60.50 pounds of bamboo shoots in a day.

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3 years ago

4x-5x+7-9y+2x+34<br> (Simply)

Studentka2010 [4]

I believe it is 1x - 9y + 41

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3 years ago

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kramer

Answer:

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