Depends WHICH dollar. there are many countries that use the term "dollar". The exchange rate is also changing constantly depending on the global economy, so the answer will never be 100% accurate.
As of July 2013, the below is correct but subject to change at any time.
£35.00 GBP = $53.83805
As of today (02APR2011), 17.99 GBP is worth about $29.00 US Dollars.
190.00 GBP = 305.75 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
40 GBP = 64.368 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
10,000.00 GBP = 16,092.00 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
1 gbp=1.555 dollars
£35.00 GBP = $53.83805
As of today (02APR2011), 17.99 GBP is worth about $29.00 US Dollars.
18,000.00 GBP = 28,965.00 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
11.1 GBP = 17.862 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
80,000.00 GBP = 128,740.00 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
15 GBP = 24.138 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
60 GBP = 96.55 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
2,250.00 GBP = 3,620.70 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
15.89 GBP = 25.570 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
15.5 GBP = 24.942 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
110.00 GBP = 177.01 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP