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coffee is 7 times as old as his daughter in five years time he will be four times as old as his daughter what will be the ages I need I need the answer​

Respuesta :

adnhw

Answer: CURRENT AGES: C = 35, D = 5 AGES IN 5 YEARS TIME: C = 40, D = 10

Step-by-step explanation:

We need to use algebra here.

Let C = Coffee's age

Let D = Daughter's age

C = 7 x D

C + 5 = 4 x (D + 5)

C + 5 = 20 + 4D

C = 15 + 4D

7D = 15 + 4D

D = 5

C = 7 x 5

C = 35

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