187.6 is what percent of 445.1

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Solve 2x+y=3 x+y=5 in substitution method

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?