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The system of equations graphed below has how many solutions? y = 2x + 2

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

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′.