khloeott27
khloeott27 khloeott27
  • 14-12-2021
  • Mathematics
contestada

17 and 18 guys
aaaaaaaaaaaa I can do the rest but i just need to get this done & over with

17 and 18 guys aaaaaaaaaaaa I can do the rest but i just need to get this done amp over with class=

Respuesta :

DrRKD DrRKD
  • 14-12-2021

Answer:

17a 3.5 hours

17b 3 hours

18. w=10

Step-by-step explanation:

17a 60 miles/hour and 210 miles

so 210/60 = 3.5 hours

17b, 70 miles/ hour and 210 miles

so 210/70 = 3 hours

18. 1.5/2=7.5/w

1.5w=7.5*2

w=10

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