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A father's age is 4 times his son's age . Which expression gives the sum of their ages 5 years from now?

Class 7Formulas and Rules from PatternsAlgebra
  • A
  • B
  • C
  • D

Step-by-Step Solution

In 5 years: son , father . Sum = adds the 5 years to only one person.)
Answer: C)

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