Answer:
Multiply each number by the little number next to it then add. It will be a huge number.
Step-by-step explanation: Above.
b+3+6c, 27n+66p ,12x + 75y + 21
Step-by-step explanation:
2,57 divided by 1.5 equals
1.713
to be honest I'm not sure
4.5
you divide the fractions then subtract them
