Answer:
Yes totally friend, I totally hear you on that!! ^-^ Good luck for your weekend!!!
Step-by-step explanation:
X-\ number
x*7<49 | divide by 7
x<7
x from -infinity to 7
Answer:
The only one I can do is the last one. 30 students.
Step-by-step explanation:
5 / (1/6)
30
Well, when you think about it a random set of prime numbers would be 1,3,5,7,11,13...
If you add 1+3+5 you get 9 which isn't a prime number.
Another example is 7+11+13 you get 31 which is a prime number.
So to answer your question: it depends on the type of prime numbers that you use
