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jonny [76]
3 years ago
7

Diane is 23 years older than her daughter amy. in 6 years diane will be twice as old as amy. how old are they now?

Mathematics
1 answer:
Nat2105 [25]3 years ago
5 0

        <u>Today</u>                            <u>In 6 years</u>

Diane (D): = A + 23                  (A + 23) + 6  = A + 29

Amy (A): A                                (A) + 6  = A + 6

A + 29 = 2(A + 6)

A + 29 = 2A + 12

     29 = A + 12

     17 = A

Diane (D): = A + 23   = (17) + 23   = 40

Answer: Diane = 40, Amy = 17

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