Yes you can - a lot of business, economics or accounting and finance degree schemes offer introductory modules in the first year to accommodate learners from a variety of backgrounds. For instance at Swansea University, School of Management, all the available Economics degree programmes do not require any specific business, maths or economics related a-levels to apply.
I work in the recruitment team at Swansea University, School of Management - if you have any questions I'd be happy to help!
Soph