Question 1174120
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Hi,

Allison - 66mi/hr and Austin- 52mi/hr 
When Allison arrived, Austin still had 42 miles to go  0r 42/52 hrs to go

  66t = 52(t + 42/52)

  14t = 42

   t = 3hr

Allison had driven (66mi/hr)(3hrs) = 198mi

Wish You the Best in your Studies.
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