I have not found this question anywhere on this site.

1) m - 7 < 6
A: < -13
B: < 1
C: < -1
D: < 13

2) n - 8 > 5
A: > 13
B: > 3
C: > -3
D: > -13

3) p + 5 < 10
A: < -15
B: < 5
C: < 15
D: < -5

4) The science class is taking a trip to the Science Center. There are 20 students and an unknown number of adult chaperones going. The bus holds at most 35 people. What is the greatest number of adults who can chaperone?
A: 5
B: 10
C: 15
D: 75

Please help

2 answers

1. Add 7 to both sides.
2.
3. Subtract 5 from both sides.
4,
1.D
2.A
3.B
4.C