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Ahat [919]
4 years ago
13

Paula is 3 years older than

Mathematics
2 answers:
viktelen [127]4 years ago
4 0

Answer:

16 years old

Step-by-step explanation:

Let Lindsey's age be x.

Paula's age be x+3

Dave age be x+2

If Paula is 17.

x+3=17

x=14

x+2

(14)+2=16

Dave is 12 years old.

fgiga [73]4 years ago
3 0

Answer:

16

Step-by-step explanation:

If Paula is 17, then Lindsey is 17-3 (14). Since Lindsey is 14,  Dave is 2+14 (16), so Dave is 16

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