11 The side view of a bookend is shown. The perimeter of the bookend is 58 cm.
2m-7
5m - 14
2
m + 2
Зm +8
Part A
Write an equation, in simplest form, that
represents the perimeter of the bookend.
Part B
What is the value of m?

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?