How many times will i have to multiply 10x and 15x for them to have the same product?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

What is the measure of the smallest angle in the diagram? 15 29 32 45

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′.