guwh1519 guwh1519

23-12-2017
Mathematics

contestada

Two trains leave the same station at the same time, but are headed in opposite directions. One train travels at 70 mph and the other train travels at 80 mph. How much times passes until the trains are 600 mi apart?

a) 2
b) 3
c) 4
d) 5

Respuesta :

lesliekolleroxrkcf lesliekolleroxrkcf

28-12-2017

70h+80h=600
150h=600
h = 4 hours answer C

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