I am planning to take A level economics, geography, french and core maths. I cannot take A level maths as it is in the same option block as geography. I am not yet fully sure what job I want to do but I would be interested in economics and french degree or teaching or maybe business management and french. I have read that for economics you need A level maths for good universities, would core maths be accepted? Is my A level combination Ok to keep these 3 options open?