What value of r makes the equation true?
r + 0.12 = 0.20
A. r = 0.32
B. r = 0.08
C. r = –0.08
D. r = –0.32

The value of r that makes the equation r + 0.12 = 0.20 true is: B. r = 0.08

Expert answered|andrewpallarca|Points 15837|

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Asked 10/23/2012 1:52:30 PM

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Choose the correct answer.
Find the sum: –85.53 + (–41.00)
A. –126.53
B. –44.47
C. 44.53
D. 126.47
**Weegy:**
–85.53 + (–41.00);
–85.53 - 41.00 = -126.53
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Asked 10/18/2012 4:26:28 PM

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Choose the correct answer.
Find the sum: –4.75 + 2.19
A. –6.94
B. –2.56
C. 2.56
D. 6.94
**Weegy:**
–4.75 + 2.19 = -2.56
**User:** Choose the correct answer.
Find the sum: 51.3 + (–51.3)
A. –102.6
B. –51.3
C. 0
D. 102.6
**Weegy:**
51.3 + (-51.3) = 0
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Updated 5/16/2014 9:27:34 AM

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Choose the correct answer.
Find the sum of x + y, when x = 3.1, and y = 5.4
A. –8.5
B. –2.3
C. 2.3
D. 8.5
**Weegy:** 3.1 + 5.4 = 8.5 **User:** Choose the correct answer.
Find the sum of r + s, when r = –14.1 and s = 18.3
A. –32.4
B. –4.2
C. 4.2
D. 32.4
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Updated 5/16/2014 9:28:10 AM

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Choose the correct answer.
Find the sum: –4.75 + 2.19
A. –6.94
B. –2.56
C. 2.56
D. 6.94
**Weegy:** Hello, the answer is letter B. -2.56
-4.75+2.19 = -2.56 **User:** Choose the correct answer.
Find the sum: 51.3 + (–51.3)
A. –102.6
B. –51.3
C. 0
D. 102.6
and hello >., **Weegy:** Hello, the answer is C. 0.
Solution: 51.3 + (-51.3) = 0.
Thanks and Good day! **User:** Choose the correct answer.
Find the sum: –85.53 + (–41.00)
A. –126.53
B. –44.47
C. 44.53
D. 126.47
**Weegy:** A. ?126.53 is the answer. **User:** Choose the correct answer.
Find the sum of x + y, when x = 3.1, and y = 5.4
A. –8.5
B. –2.3
C. 2.3
D. 8.5
**Weegy:** 3.1 + 5.4 = D. 8.5 **User:** Choose the correct answer.
Which number line shows the graph of 1.2?
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Asked 10/18/2012 4:40:53 PM

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Dalton proposed the first atomic model. Which of these statements accurately reflected his thinking at that time?
A. Atoms are all alike.
B. Atoms are solid balls.
C. Smaller particles are found inside atoms.
D. Atoms can be divided into smaller parts.
**Weegy:** C. Smaller particles are found inside atoms. **User:** A pure substance that is made of only one kind of atom is called _________.
A. an element
B. an electron
C. a particle
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Asked 10/18/2012 7:54:15 PM

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