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MAVERICK [17]
3 years ago
13

Please answer correctly !!!!Will mark brainliest !!!!!!!!!!!!!!

Mathematics
2 answers:
Leya [2.2K]3 years ago
5 0

Answer:

option B

Step-by-step explanation:

  • x+2y=2 ⇒x= 2- 2y
  • 2x+4y=-8 ⇒ 2(2-2y) +4y= -8 ⇒ 4-4y+4y= -8 ⇒ 4= -8 this is impossible
  • so no solutions

Answer: option B

saveliy_v [14]3 years ago
4 0

Answer:

No solutions

Step-by-step explanation:

x + 2y and 2x + 4y are linear combinations of each other since 2 ( x + 2y ) = 2x + 4y.

However, since 2 ( x + 2y = 2 ) results in 2x + 4y = 4 and the second equation reads as 2x + 4y = -8, there is no solution to this system of equations since 4 does not equal -8.

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3×6×8.........................
Masteriza [31]

The answer to your question :

3 x 6 x 8 = 144

Hope this helped :)

5 0
3 years ago
Read 2 more answers
Look at mina's work below 10 7/12 - 9/12 = (10/12 + 7/12) - 9/12 = 17/12 - 9/12 = 8/12 is mina's solution reasonable. Explain
RSB [31]
10 7/12 - 9/12=(10/12+7/12)-9/12=17/12-9/12=8/12

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Nope. Her solution doesn't seem reasonable. In order to subtract 9/12 from 10 7/12 you must convert 10 7/12 to an improper fraction. You should then have 127/12 where she has 10/12.

Hope this helps! =)



8 0
3 years ago
Math help- 14 points!
Anit [1.1K]

Answer:

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Step-by-step explanation:

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3 years ago
Find the number of possible outcomes in the sample space. The chess club must decide when and where to meet for a practice. The
Lesechka [4]

Solution

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4 0
1 year ago
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