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Luba_88 [7]
2 years ago
15

Solve the system of equations. x+2y=0 6y= - 3x

Mathematics
1 answer:
Alborosie2 years ago
8 0

Answer:

Infinitely Many Solutions.

Step-by-step explanation:

x+2y=0

6y=-3x

y=-3/6x

y=-1/2x

x+2(-1/2x)=0

x-2/2x=0

x-x=0

0=0

infinitely many solutions

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5, 4 7/8, 4 9/10 in order least to greatest
Klio2033 [76]

The order from least to greatest is 4 7/ 8, 4 9/ 10 , 5

<h3>What are fractions?</h3>

Fractions are simply representatives of part of a whole.

The types of fraction are;

  • Mixed fractions
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  • Improper fractions
  • Proper fractions

From the information given, we have to arrange in order from least to greatest

5, 4 7/8, 4 9/10

Turn mixed fractions to improper fractions;

5, 39/ 8 , 49/ 10

From least to greatest is written thus;

39/ 8, 49/ 10 , 5

Thus, the order from least to greatest is 4 7/ 8, 4 9/ 10 , 5

Learn more about fractions here:

brainly.com/question/11562149

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4 0
1 year ago
Select all complex numbers<br> 5-√9/4<br> 1+√-3<br> 4-3√-16<br> 2-√12➗5<br> 3+2√-9➗7<br> 9√-7/5
harina [27]

Answer:

5-√9/4    4-3√-16    3+2√-9➗7

Step-by-step explanation:


5 0
3 years ago
The product of 5 and 2 less than triple a number equals the product of 7 and 8 more than twice the number. What is the number?
Oksi-84 [34.3K]

Answer:Hi,

Let the number be x

Twice the number is 2x

Five less than twice the number is 2x-5, which is given as 9

Therefore, 2x-5 = 9

or, 2x = 9+5

or, 2x = 14

or x=7

Thus the number is 7.

Cheers

Step-by-step explanation:

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The answer is 2.2  , you divide 99/45
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3 years ago
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