Q: Water is an example of a(n) _____.
element
compound
mixture
atom

A: This question has not been answered. Can you answer it? Please add your answer below ...

Question

Asked 6/16/2011 1:54:56 PM

Updated 303 days ago|7/27/2016 4:58:50 PM

1 Answer/Comment

Flagged by emdjay23 [7/27/2016 4:58:50 PM]

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Water is an example of a compound.

Added 303 days ago|7/27/2016 4:58:49 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by yumdrea [7/28/2016 1:50:15 PM]

Solve the following system of equations by the substitution method.
"5x = y + 6,"
"2x - 3y = 4"

Question

Not Answered

Updated 9/14/2014 1:09:10 AM

6 Answers/Comments

janezshun, please make sure to clearly type your solutions by using proper spacing.

Added 9/10/2014 7:00:16 AM

Hi andrew , for these question, Can I simplify or didn't use to add the calculation steps? I think I can't simplify it ,because the question asked to use the substitution method.

Added 9/10/2014 8:01:36 AM

The solution for 5x = y + 6, 2x - 3y = 4 is x = 14/13, y = -8/13.

From 5x = y + 6 , we can get y = 5x - 6, which we can put it into the 2th equation.

2x - 3y = 4

2x - 3 (5x - 6) =4

-13x + 18 =4

x = 14/13

put x = 14/13 into the y = 5x - 6 , we can get the value of y

y= 5x - 6

y= 5*14/13 - 78/13

y= 70/13-78/13

y= - 8/13

From 5x = y + 6 , we can get y = 5x - 6, which we can put it into the 2th equation.

2x - 3y = 4

2x - 3 (5x - 6) =4

-13x + 18 =4

x = 14/13

put x = 14/13 into the y = 5x - 6 , we can get the value of y

y= 5x - 6

y= 5*14/13 - 78/13

y= 70/13-78/13

y= - 8/13

Added 9/14/2014 1:09:10 AM

Locate the complete prepositional phrase and identify its use.
The film was made in Spain. what is the prepositional phrase User: what is the prepositional phrase User: was made , would be a adverb or adjective **Weegy:** adjective **User:** Locate the complete prepositional phrase and identify its use.
Behind Elizabeth stood the principal. (More)

Question

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Updated 1/19/2014 8:17:34 PM

2 Answers/Comments

The film was made in Spain. Prepositional phrase: in Spain.

Added 1/19/2014 8:17:02 PM

This answer has been confirmed as correct, not copied, and helpful.

Behind Elizabeth stood the principal.

Prepositional phrase: behind Elizabeth.

Prepositional phrase: behind Elizabeth.

Added 1/19/2014 8:17:31 PM

This answer has been confirmed as correct, not copied, and helpful.

true or false: Solid solutions are only formed with metals.

Question

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Updated 12/1/2014 7:32:42 AM

1 Answer/Comment

Solid solutions are only formed with metals. TRUE.

Added 12/1/2014 7:32:42 AM

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Solve 7x + 6 -3}
{x | x **Weegy:** answer: x= -5. **User:** Solve 7x + 6 -3}
B.{x | x **Weegy:** : Solve 7x + 6 -3} B.{x | x **User:** Solve 4(x - 3) - 2(x - 1) > 0.
{x | x > 2}
{x | x > 5}
{x | x > 7}
{x | x > 14} (More)

Question

Expert Answered

Updated 8/16/2014 8:09:53 PM

2 Answers/Comments

7x + 6 < 3(x - 2);

7x + 6 < 3x - 6;

7x - 3x < -6 - 6;

4x < -12;

x < -12/4;

x < -3, the solution is {x | x < -3}

7x + 6 < 3x - 6;

7x - 3x < -6 - 6;

4x < -12;

x < -12/4;

x < -3, the solution is {x | x < -3}

Added 8/16/2014 8:08:22 PM

This answer has been confirmed as correct, not copied, and helpful.

4(x - 3) - 2(x - 1) > 0;

4x - 12 - 2x + 2 > 0;

2x - 10 > 0;

2x > 10;

x > 10/2;

x > 5, the solution is {x | x > 5}

4x - 12 - 2x + 2 > 0;

2x - 10 > 0;

2x > 10;

x > 10/2;

x > 5, the solution is {x | x > 5}

Added 8/16/2014 8:09:53 PM

This answer has been confirmed as correct, not copied, and helpful.

The fungi Basidiomycota are often used for making _____.
breads
salads
antibiotics
cheeses

Question

Not Answered

Updated 11/17/2015 1:07:44 AM

1 Answer/Comment

The fungi Basidiomycota are often used for making salads.

Added 11/17/2015 1:07:44 AM

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