Answer:
C
Step-by-step explanation:
no of rulers each student gets,=,no of rulers ÷ no of students
........=83÷s OR
83/s
4 pack priced at £2.04 is the better pack
2.04/4=£0.51 per roll
4.68/9=£0.52 per roll
The coefficients are:-
-4,-6
they are both
if that is an option
