# All Questions +0152667 Questions

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### Hello, I just have one question with three short parts, I was hoping I could recieve some help. I'd appreciate it, thanks. :)

Guest May 26, 2019
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83
2

### How many positive 3-digit numbers are multiples of 20, but not of 55?

Guest May 26, 2019
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140
1

### Otto's investment portfolio consisted of shares of internet stock and copper stock. During the year, the value of his internet shares increa

Guest May 26, 2019
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Guest May 26, 2019
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104
1
+1206
Lightning  May 26, 2019
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83
1

### Fifty numerical data points have a mean of 20. If each data point is doubled and combined with the original data points to form 100 data poi

Guest May 26, 2019
+1
149
1
+322
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91
5

### Prove identity

Guest May 26, 2019
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112
2
+142

### Relations between Angles and sides of a triangle

OldTimer  May 26, 2019
May 25, 2019
-1
114
3
+299

Nerd123  May 25, 2019
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69
2

### why are there decimal numbers

Guest May 25, 2019
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89
3
Guest May 25, 2019
+1
112
4
Guest May 25, 2019
+8
105
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+770

travisio  May 25, 2019
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102
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### help appreciated

Guest May 25, 2019
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146
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+133
Havingfun  May 25, 2019
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134
3
+322
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87
1
Guest May 25, 2019
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132
2
+8

### Solve the following system of equations:

GAMEMASTERX40  May 25, 2019