For this case, the first thing we must do is define variables.
We have then:
n: number of cans that each student must bring.
We know that:
The teacher will bring 5 cans
There are 20 students in the class
At least 105 cans must be brought, but no more than 205 cans
Therefore the inequation of the problem is given by:
[tex] 105\leq 20n+5\leq 205 [/tex]
Answer:
the possible numbers n of cans that each student should bring in is:
[tex] 105\leq 20n+5\leq 205 [/tex]
