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Alex777 [14]
3 years ago
10

Solve the proportion. 8/7 = 168/x A. x = 1176 B. x = 49 C. x = 0 D. x = 147

Mathematics
2 answers:
Virty [35]3 years ago
7 0

Answer:

OPTION D

Step-by-step explanation:

\frac{8}{7} =\frac{168}{X}\\8=\frac{168*7}{X} \\\\X=\frac{168*7}{8} \\X=147

Basile [38]3 years ago
4 0
147 because 8 x 21 =168 which means you have to multiply 7 by 21 which equals 147
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First twelve numbers<br> Add 15, subtract 10 (first term: 4)
astra-53 [7]

Answer:

1st- 4, 2nd- 9, 3rd- 14, 4th- 19, 5th- 24, 6th- 29, 7th-  34, 8th- 39, 9th- 44, 10th- 49, 11th- 54, 12th-59

Step-by-step explanation:

1st- 4

2nd- 4+15-10= 9

3rd- 9+15-10=14

4th- 14+15-10=19

5th- 19+15-10=24

6th- 24+15-10=29

7th-  29+15-10=34

8th- 34+15-10=39

9th- 39+15-10=44

10th- 44+15-10=49

11th- 49+15-10=54

12th-54+15-10=59

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3 years ago
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2 years ago
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3 years ago
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Answer:


Step-by-step explanation:

In general:

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2 years ago
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