What number represents the same amount as 8 hundreds+10 tens+ 0 ones

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

What is the difference between the predicted value and the actual value

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′.