Question

Help pls asap!!Suppose that R and S are points on the number line.

If RS= 8 and S lies at 15, where could R be located?
If there is more than one location, separate them with commas.
Location(s) of R :

Answer 1

7, 23

Explanation:

R could lie either to the left of S or to the right of S on the number line

Therefore possible values for R are 15-8 = 7

and 15 + 8 = 23