A driver took a day-trip driving at two different speeds. He drove 90 miles at a slower speed and 260miles at a speed 20miles p

Question

3 years ago

14

er hour faster. If the time spent during the faster speed was twice that spent at a slower speed, find the two speeds during the trip.

1 answer:

solmaris [256] · Answer 1 · 2022-04-18T05:38:04+03:00

6 0

Answer:

Step-by-step explanation:

140n+5600=300n

160n=5600

n=35

The slow speed was 35 mph. The faster speed was 75 mph..

A driver took a​ day-trip driving at two different speeds. He drove 90 miles at a slower speed and 260miles at a speed 20miles p