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EastWind [94]
3 years ago
7

I need help pleaseee

Mathematics
1 answer:
slava [35]3 years ago
4 0

9514 1404 393

Answer:

  297 miles

Step-by-step explanation:

The round-trip distance from X to Y is double the one-way distance. The distance from X to Y is 648/2 = 324 miles.

That distance is the sum of distances from X to Z and Z to Y. Then ...

  XZ +ZY = XY

  27 +ZY = 324

  ZY = 297

It is 297 miles from City Z to City Y.

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