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Rudik [331]
4 years ago
5

What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? −4 −2 2 4

Mathematics
1 answer:
iren [92.7K]4 years ago
6 0
<span>n = -2 is the correct answer</span>
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Which of the following are ordered pairs for the equation y = 1/3x - 1?
stellarik [79]

Answer:

answer is the 2nd one

Step-by-step explanation:

y = 1/3(3) - 1 = 1 - 1 = 0   (3,0)

y = 1/3(0) - 1 = 0 - 1 = -1   (0, -1)

y= 1/3(6) - 1 = 2 - 1 = 1     (6, 1)

8 0
4 years ago
String a is 35 centimeters long. String b is five times as long as string a. Both are necessary to create a decorative bottle. F
gayaneshka [121]

Answer:

35.7 m.

Step-by-step explanation:

To find the length of string b, you have to multiply 35 by 5. You get 175, and so when it asks how much total string you need for each bottle you must add 175 and 35, which gets you 210. Then, to find how much you need in total for 17 bottles  you need to multiply 210 by 17. This gets you 3570 cm, which you can convert to 35.7m.


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4 years ago
2r – 10 = -8r ............
liraira [26]
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3 years ago
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12. A full turn is 360 degrees. 360 divided by 30 is 12.
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3 years ago
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Rasek [7]

Vertex: (4,0)

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4 0
3 years ago
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