Suppose country a has a high average wage level and a high level of output per person, while country b has a low average wage level and a low level of output per person. which country can benefit from trade?

Just tell me how to set up the equation.

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

Plz hurry evaluate the expression a+b where a=8 and b=19