2 years ago

Using y = mx + b (-3, 2) and (-5, 4)

Mathematics

1 answer:

skelet666 [1.2K]2 years ago

7 0

Answer: y=-1x-1

Step-by-step explanation:

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….."………….."……how do u do dis?

raketka [301]

Answer:

x = -25

Step-by-step explanation:

$3 - \frac{x}{5} = 8$

$5(3 - \frac{x}{5} ) = 5 \times 8$

$5 \times 3 - 5 \times \frac{x}{5} = 5 \times 8$

$15 - 5 \times \frac{x}{5} = 40$

$15 - x = 40$

$- x = 40 - 15$

$- x = 25$

$x = - 25$

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2 years ago

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In a right angle triangle the side lengths are 4 and 2. Please find the hypotenuse. You can answer this in radical form OR give

Ghella [55]

Answer:

4.47

Step-by-step explanation:

A squared + B squared = C squared

4*4=16 2*2=4 16+4=20

the square root of 20 is 4.472135955, rounded to the nearest hundreth is 4.47

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2 years ago

Adam has dimes and quarters in his pocket. there are 28 coins in all, and they are worth $4.60 altogether.how many quarters does

pochemuha

16 dimes = $1.60
<em>12 quarters</em><em> </em>= $3.00

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2 years ago

kelly has 4times as many songs on her music playlist as lou . tiffany has 6 times s many songs on her playlist as lou . altogeth

Dmitriy789 [7]

Hello! To answer this question we have to make an equation. In this equation I will represent the total number of songs Lou has as the variable x.

So 4x +6x + x = 682

This simplifies to 11x = 682. When you divide both sides by 11 you get x = 62. This is how many songs Lou has.

Since we are trying to find how many songs Kelly has, we must multiple 62 x 4 to get 248. Kelly has 248 songs.

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3 years ago

The slope-intercept equation of a line is y= -7x-2. What are the slope and y-intercept of the line?

Naddik [55]

Slope is -7 and the y-intercept is -2

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3 years ago