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forsale [732]
3 years ago
15

Devaughn is 15 years older than Sydney. the sum of their ages is 113. what is sydneys age?

Mathematics
2 answers:
NISA [10]3 years ago
4 0

Answer:

49

Step-by-step explanation:

devaughn= x+15

sydney= x

set an equation adding both their ages

x+x+15=113

2x+15=113

subtract 15 from both sides

2x=98

x=49

sydney is 49

ad-work [718]3 years ago
4 0
The answer is Sydney's age is 49. Devaughn's is 64
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-(×+3)=-8+10× is what
Paladinen [302]

Answer: 5/11

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Hope this help :)

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2 years ago
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irinina [24]

Answer:

The correct answer is;

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Step-by-step explanation:

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Therefore, triangle ΔANT is congruent to ΔFLE by the Side-Side-Side (SSS) rule of congruency

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