While on vacation, ernesto travelled from us to europe. when he got there, he converted his american dollars in euros(the currency of the most european countries). he gave the bank teller $850 and was given back €630. at the end of his vacation, ernesto has €150 to convert back into dollars. how many much money(in us dollars) did ernesto have when he got home? (show work ) : )

Determine the relationship of ab and cd given the following points

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

If 25% of y is 30, what is 60% of y?