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yarga [219]
3 years ago
12

The Red Sox have won 3 World Series titles in the last 11 years. At this rate, how long will it take them to win 20 World Series

?
Mathematics
2 answers:
lora16 [44]3 years ago
7 0
The answer is 74 years. do 11/3=3.67. Then 3.67x20 =73.4 and since that .4 is not a full year you would have to round up to 74
miss Akunina [59]3 years ago
7 0
73  1/3 years
What I did was use a proportion:

11/3 and x/20
Then you cross multiply:

3x=220
Then solve. 
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Ivan

Answer:

  mx -y = 4m -7

Step-by-step explanation:

Standard form is ...

  ax +by = c

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If we assume m > 0, then we need to collect the variable terms on the right side of the equation, so the coefficient of x will be positive.

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4 0
2 years ago
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defon

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9(p + 4)

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Translating the word problem into an algebraic expression, we have;

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3 years ago
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