Answer:

Explanation:
Isolate the term of r.
1. r+5<1
First, subtract by 5 from both sides.
r+5-5<1-5
Solve.
r<-4
2. r-1≥1
Add by 1 from both sides.
r-1+1≥1+1
Solve.
Add the numbers from left to right.
r≥2
Therefore, the correct answer is r<-4 and r≥2.
I hope this helps, let me know if you have any questions.