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Novosadov [1.4K]
3 years ago
11

Devaughn's age is three times Sydney's age. The sum of their ages is 80. What is Sydney's age?

Mathematics
2 answers:
Gekata [30.6K]3 years ago
6 0
U times any number by 3 and see witch ones the closest
27x3=81 that's what I think and that's the closest
Brut [27]3 years ago
6 0
Sydeney is 20. Since Devaughn is three times older than sydeney she would be 60. And 60 plus 20 is 80
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Step-by-step explanation:

W=zr-2zt^3

Move all terms containing z to the left, all other terms to the right.

dd '-1rz' to each side of the equation.

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Combine like terms: rz + -1rz = 0

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