How old am i if 400 reducedby 2 times my age is 244

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.