3 notebooks would cost $3.15
So 20=2 itmes m2 times 5
5m=5 times m
so
5m=20
5 times m=2 times 2 times 5
divid eboth sides y 5
m=2 times 2
m=4
2 is your answer duuuuuuuuuuuude
The answer is B
I know this because 8 divided by -4 =-2
Therefore the answer is: B
