Answer i need it ! will give brainliest and 50 ! campers were walking with a speed of 4.5 mph on the way to their rest area and were coming back to the camp with the speed of 4 mph, thus spending 15 more minutes to cover the distance. what was the distance between the camp and the rest area?

The rest stop is 9 miles away from the camp

Step-by-step explanation:

4.5 to

4 back

let x=time

4.5x=4(x+15)

4.5x=4x+60

.5x=60

x=120 minutes=2 hours

2 *4.5=9miles

2.25 hours (2 hours 15 min) * 4= 9miles

The rest stop is 9 miles away from the camp

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents