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Variable p is used 2 more than variable d. Variable p is also 1 less than variable d. Which pair of equations best models the relationship between p and d?

Variable p is used 2 more than variable d Variable p is also 1 less than variable d Which pair of equations best models the relationship between p and d class=

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sqdancefan

Answer:

  (a) p = d +2; p = d - 1

Step-by-step explanation:

You want to know the pair of equations modeling the relationships ...

  • p is used 2 more than d
  • p is 1 less than d

Meaning of English

The phrase "2 more than d" means that 2 is added to d. The only offered pair of equations that has 2 added to d is ...

  • p = d + 2
  • p = d - 1

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Additional comment

Likewise, "1 less than variable d" means that 1 is subtracted from d: d -1. This is more about reading comprehension than it is about math.

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