Answer:
its c .Both equations have the same potential solutions, but equation A might have extraneous solutions.
Step-by-step explanation:
just took the test
I see so many people ask this. What does this mean?
Answer:
Step-by-step explanation:
You need answer choices for someone to answer.
Answer:
S=32.5
W=97.5
Step-by-step explanation:
S=speed of plane in still air
W=speed of wind
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3(S+W)=130
6(S-W)=130
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S+W=43.33333...
S-W=21.66666...
2S=64.999...
S=32.5(simplified)
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32.5+W=130
W=97.5
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