Ms. Rochelle would have 4 groups of 6 students, then there would be a group of 5 students.
Answer: yes
Step-by-step explanation:
375/15=25
Answer:
2
Step-by-step explanation:
∵a+1,2a+1,4a-1 are in A.P.
2(2a+1)=a+1+4a-1
4a+2=5a
5a-4a=2
a=2
The answer that you want is a -1/2