Solve for x in the diagram

I need someone’s help please :)

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

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?

Have yall ever just farted and was like, i farted.