The volume (in cubic feet) of a room is represented by 12z3−27z. Find expressions that could represent the remaining dimensions of the room when the length (in feet) is represented by 2z−3.

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?