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3 years ago

Write the SLOPE-INTERCEPT FORM of the equation of the line through the given points by USING POINT-SLOPE FORM.

Mathematics

1 answer:

aivan3 [116]3 years ago

3 0

When solving the slope you have to do this formula
y-y
2 1
------
x-x
2 1
The answer is -4/-5

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Question 3 (2 points)

Tom [10]

Answer:

answer would be b) y = -7x -9

Step-by-step explanation:

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3 years ago

A bin contains seven red chips, nine green chips, three yellow chips, and six

kupik [55]

Answer:

1/20

Step-by-step explanation:

7 0

3 years ago

Ms. Munoz had students in three class periods write essays for a diagnostic test. The following dot plots shows the scores from

alukav5142 [94]

Answer:

you don't give us the graph though

Step-by-step explanation:

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4 years ago

I need help. Can you please explain to me how to do this?

Vesnalui [34]

The solution of given system of equations is

x=8, y=3

Step-by-step explanation:

Given equations are:

$-2x+9y=11\ \ \ \ \ Eqn\ 1-5x+2y=-34\ \ \ \ \ Eqn\ 2$

Multiplying eqn 1 by 5

$-10x+45y=55\ \ \ \ Eqn\ 3$

Multiplying eqn 2 by 2

$-10x+4y=-68\ \ \ \ Eqn 4$

Subtracting eqn 4 from eqn 3

$-10x+45y-(-10x+4y)=55-(-68)\\-10x+45y+10x-4y=55+68\\41y=123$

Dividing both sides by 41

$\frac{41y}{41}=\frac{123}{41}\\y=3$

Putting y=3 in equation 1

$-2x+9(3)=11\\-2x+27=11\\-2x=11-27\\-2x=-16$

Dividing both sides by -2

$\frac{-2x}{-2}=\frac{-16}{-2}\\x=8$

Hence,

The solution of given system of equations is

x=8, y=3

Keywords: Linear equations, Variables

Learn more about linear equations at:

#LearnwithBrainly

4 0

3 years ago

Aileen has a total debt of $45. She is trying to pay back $6 each week for the next 4 weeks. If Aileen is successful, which amou

jonny [76]

Answer:

$-21

Step-by-step explanation:

Since she is paying $6 for 4 weeks, in total she will pay:

6 x 4 = $24

She has an initial balance of $-45 Because she is in debt

Therefore you just need to add it all up

-45 + 24 = $-21

3 0

3 years ago