grants2021 grants2021

05-03-2021
Mathematics

contestada

Kim is 15. Kim's father is 39. In how many
years will Kim's father be exactly twice as
old as Kim will be?

Respuesta :

jbarnard055 jbarnard055

05-03-2021

Answer:

9 years

Step-by-step explanation:

39+x = 2(15+x)

39+x = 30 + 2x

x = 9 years

Answer Link

emmakamel23 emmakamel23

25-03-2021

Answer:

9 years

Step-by-step explanation:

Answer Link

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