Reasoning
Two sources provide monthly price perspectives for Wix: Website Builder Expert cites 43 USD when billed monthly (confidence 0.90), while CNET cites 29 USD per month when billed annually (confidence 1.00). Treating each domain as a single opinion and weighting by confidence yields a weighted average: (43*0.90 + 29*1.00) / (0.90 + 1.00) = 35.63. This balanced estimate accounts for both sources and their reliability.