No, Perry is not using the correct ratio, because 15:17 is not equivalent to 5:7
15 divided by 3 is indeed 5 but divided 17 by 3 does not give you 7, nor a whole number.
I hope this helps.
Answer:
Sie sind das Essen und Wir sind die Jaeger!
Step-by-step explanation:
Answer:

Step-by-step explanation:
Isolate then solve for x

Distance = rate times time. Thus,
d = (68 mph) (5.25 hrs) = 357 miles (answer)