Asap

which choice describes a question that could be answered by moving the decimal point 3 places to the right?

a.
multiplying 41.05 by 103

b.
multiplying 41.05 by 104

c.
dividing 41.05 by 100

d.
dividing 41.05 by 1,000

Solve 3x-18=2y and 5x-6y=6 by elimination show work

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z