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DENIUS [597]
4 years ago
9

Simplify 4[X + 2(3x – 7)] = 22x – 65

Mathematics
1 answer:
Yanka [14]4 years ago
4 0

Answer:

x= -(3/2)     OR    x= -1 1/2    

Step-by-step explanation:

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Which of the following equations describes the line shown below? check all that apply
Ierofanga [76]
The equation of the line can be written as:

y - 3 =  2( x + 2) 
and
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So the answers are  E and F

Hope this helps :)
6 0
3 years ago
y = x2 − 6x + 8 2y + x = 4 The pair of points representing the solution set of this system of equations is
algol [13]
2y + x = 4
x = -2y + 4

y = x^2 - 6x + 8
y = (-2y + 4)^2 - 6(-2y + 4) + 8
y = (-2y + 4)(-2y + 4) + 12y - 24 + 8
y = 4y^2 - 8y - 8y + 16 + 12y - 24 + 8
y = 4y^2 - 4y 
4y^2 - 4y - y = 0
4y^2 - 5y = 0
y(4y - 5) = 0
 
y = 0                x = -2y + 4
                        x = -2(0) + 4
                        x = 4

4y - 5 = 0          x = -2y + 4
4y = 5               x = -2(5/4) + 4
y = 5/4              x = -10/4 + 4
                         x = -10/4 + 16/4
                         x = 6/4 which reduces to 3/2

so u have 2 sets of points that will work....

(4,0) and (3/2,5/4) <===
6 0
4 years ago
Find the value of x. The diagram is not drawn to scale
Contact [7]
The answer to your question is C
4 0
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Assignment
ipn [44]

Answer:17.1

Step-by-step explanation:

6 0
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First do 10 time 10, which gives you a hundred, then add two, and you get 102
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