C. J. walks 8 miles in 3 hours. At what unit rate does C. J. walk? A.
3 hours
8 miles
B.
8 miles
3 hours
3 miles
8 hours
D.
8/3 miles
1 hour

What is the answer to |-2x-5|-|-4+8| and x=7

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?