Given rectangle PQRS. If PR = 3x + 5 and SQ = 5x – 9, find TR. Write your response in the form TR=_.

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?