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Gekata [30.6K]
3 years ago
11

Simplify the expression 2k+10k-(2k+3)+13

Mathematics
2 answers:
mixer [17]3 years ago
7 0

Answer:

10k+10

Step-by-step explanation:

Combine Like Terms:

=(2k+10k−2k)+(−3+13)

=10k+10

hope this makes sense

Verdich [7]3 years ago
6 0
12k - 2k +16 you add the 2 and 10 on the first half and the 3 and 13 on the other half
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Two numbers have an absolute value of 37. Which of the two number is farther from 1 on the number line
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If I understand what you're saying. It would be the absolute value of -37, which is 37. Also, the absolute value of 37 is 37.

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Write 50/12 as a mixed number.
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12 subtract 33 4ths
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3 years ago
**Solve by Elimination<br> 3 + 2x - y = 0<br> -3-7y = 10x<br> 7) x =<br> 8) y =
timofeeve [1]
Answer:

Explanation:

3 + 2x - y = 0
Or 2x - y = -3 (1)

-3-7y = 10x
Or -10x - 7y = 3 (2)

2x - y = -3 (1)
-10x - 7y = 3 (2)
———————

Multiply 5 to (1)

5(2x - y = -3)
-10x - 7y = 3
———————
10x - 5y = -15
-10x - 7y = 3
———————
-12y = -12
y = -12/-12
y = 1

Plug y value in (1)

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2x = -3 + 1
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7 0
2 years ago
Karen, James, Frank, and Dan were left an inheritance by their late grandfather. If Karen receives one-eighth of the inheritance
pashok25 [27]

Count what fraction receive Karen, James and Frank in total:

since

Karen receives - \frac{1}{8},

James receives - \frac{1}{4}=\frac{2}{8},

Frank receives - \frac{3}{8},

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All inheritance is the whole 1, then for Dan remains 1-\frac{3}{4} =\frac{4}{4} -\frac{3}{4} =\frac{4-3}{4} =\frac{1}{4}.

Answer: Dan receives one quarter of the inheritance.

4 0
3 years ago
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