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Ilya [14]
2 years ago
10

Find the value of x that makes line u and like v and parallel.

Mathematics
2 answers:
STALIN [3.7K]2 years ago
6 0

Answer:

6

Step-by-step explanation:

130 = 20x + 10

120 = 20x

6 = x

Rina8888 [55]2 years ago
4 0

Answer:

6

Step-by-step explanation:

12x÷×5642579052

yjgrjhihdj

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HELP PLEASE!! #25-27
SVEN [57.7K]
25. The product of 8 and the difference between a number and 9 is 96. What is the number?
The answer is 13. 
So, 8*(x-9)=96
8*12=96
So, what number minus 9=12? 13.

26. When 12 is added to half the sum of a number and 8, the result is 40. What is the number?
The answer is 40.
12+ (x+8)=40
12 +28=40, so what plus 8 =28? 20. 
20 times 2 is 40.

27. The difference between a number and 5, when multiplied by 3, is 36. What is the number?
The answer <em />is 17.
(x-5)*3=36
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5 0
3 years ago
Solve the system using multiplication for the linear combination method<br>6x-3y=3<br>-2x+6y=14
jeyben [28]

Answer:

Step-by-step explanation:

(2,3)

3 0
2 years ago
Help!!!
olga2289 [7]

Answer:

Step-by-step explanation:

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120-9π = 91.74 sq ft

6 0
2 years ago
I need help with these 2 questions.
BartSMP [9]

12.) she gets 70  because she sells 60  fiction and 20 non fiction and you add 60 to 10 because the things are half off

5 0
3 years ago
A rectangular page that is x inches wide and has an area of 240 square inches. The page contains a printable area of 160 square
Lady_Fox [76]

The area of the rectangular page is 240 square inches.

The rectangular page has a width of x inches and a length of \frac{240}{x}.

The area of printable page is 160 square inches.

The rectangular page has 2 inch margins at the top and 1 inch margins on each side.

Area of a rectangle is given by length × width.

The printable area is (x - 2) × (\frac{240}{x} - 4) = 160 square inches.

This can also be represented as:

160 = (x - 2)(\frac{240 - 4x}{x})


6 0
2 years ago
Read 2 more answers
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