I NEED ASAP~ The above charts show the exchange rates between the US dollar and two other currencies in 2008. During the months shown, the number of Mexican pesos (MXN) in one dollar rose (from 10.2 to 13.1). The number of British pounds (£) in one dollar also rose (from .51 to .65).


Based on the charts, did the value of the US dollar increase or decrease during these months?