5 received at 9 am
then each sent the message to 5 more students
5*5 = 25
5+25 = 30 students got the message
Answer:
407

there wont be any left overs
Answer:
0=0+x-x
Step-by-step explanation:
for example... plug in any number for x
0=0+5-5
The answer is b because all you have to do is just subtract if I am wrong so sorry