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Murrr4er [49]
3 years ago
7

Put the following in slope intercept form 4x - 3y = 15

Mathematics
1 answer:
Tcecarenko [31]3 years ago
4 0

slope intercept form: y = mx + b

Note the equal sign. what you do to one side, you do to the other. First, subtract 4x from both sides

4x - 3y = 15

4x (-4x) - 3y = 15 (-4x)

-3y = -4x + 15

Next, divide -3 from both sides to isolate the y.

(-3y)/-3 = (-4x + 15)/-3

y = (4/3)x - 5

y = (4/3)x - 5 is your answer

hope this helps

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Help me out pleaseeee
gladu [14]

4x - y = 5 --> 4x = y + 5

substitute

4x + 4y = -4

(y + 5) + 4y = -4

5y + 5 = -4

5y = -9

y = -1.8

solve x

4x = y + 5 = -1.8 + 5 = 3.2

x = 3.2/4 = 0.8

6 0
3 years ago
For the data set: 22, 40, 21, 18, 47, 22, 19, what is the mode?
SashulF [63]
Hello!

Mode : \fbox{it is the frequently occurIng value in the given set of observation}

Given observations are :-

22,40,21,18,47,22,19

Now , mode = \fbox{22}

The answer is 22 as it appears two times in the given set of observations.

Hope this is clear :)
Have a good day:)
7 0
2 years ago
Which of the following describes a correct method for solving the equation below?
ladessa [460]
1: multiple both sides by 2
Ex:-7n+10=-32
2: subtract 10 from both sides
Ex: -7n=-42
3:divide both sides by -7 to get n alone
Ex: n=6
Answer is 6 and the process is elimination!
8 0
2 years ago
write an equation in slope intercept form for a line that passed through the two points below (-4, -5) (4,1)
topjm [15]
Y= 3/4x - 2
Hope this helps!!!!!
3 0
3 years ago
Given triangle abc is an isosceles right triangle where angle b is the right angle and line bd is an angle bisector. Which postu
Leya [2.2K]

Answer:

angle bisector theorem

Step-by-step explanation:

the angle bisector theorem tells us that if an angle is cut by a bisector than it willl be equally cut and congruent

3 0
3 years ago
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