<span>B)The mean and the median become equal.hope this helps</span>
Answer:
12) 
11) 
10) 
9) 
8) 
7) 
6) 
5) 
4) 
3) 
2) 
1) 
Step-by-step explanation:
12)
y - 4 = −(x - 4)
y - 4 = −x + 4
+ 4 + 4
__________

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11)
y + 2 = 12(x + 2)
y + 2 = 12x + 24
- 2 - 2
____________

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10)
y - 1 = 5(x - 1)
y - 1 = 5x - 5
+ 1 + 1
_________

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9)
y - 5 = −2(x + 2)
y - 5 = −2x - 4
+ 5 + 5
___________

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8)
y - 5 = 2(x + 2)
y - 5 = 2x + 4
+ 5 + 5
__________

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7)
y + 4 = 12(x - 2)
y + 4 = 12x - 24
- 4 - 4
____________

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6)
4x - 3y = −6
-4x - 4x
__________
−3y = −4x - 6
___ _____
−3 −3

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5)
4x - y = 2
-4x - 4x
_______
−y = −4x + 2

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4)
x - y = 0
______
−y = −x

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3)
7x - 5y = 35
-7x - 7x
_________
−5y = −7x + 35
___ ______
−5 −5

_______________________________________________
2)
2x - y = 4
-2x - 2x
_______
−y = −2x + 4

_______________________________________________
1)
2x - 3y = 24
-2x - 2x
_________
−3y = −2x + 24
___ _______
−3 −3

I am delighted to assist you anytime.
Answer:
120 students
Step-by-step explanation:
2 eggs are used for each batch of nut bars
Gary will take to exercise a total of 21 hours in 4 weeks. And the equation will be 5.25x = 21.
<h3>What is the linear system?</h3>
A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
Gary exercises 1.75 hours on Mondays, Wednesdays, and Saturdays.
So in a week, Gary exercises 5.25 hours.
She will take time to exercise 21 hours will be
Let she will take x week, then the equation will be
5.25x = 21
x = 4
More about the linear system link is given below.
brainly.com/question/20379472