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.
15 GBP = 24.138 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
18,000.00 GBP = 28,965.00 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
60 GBP = 96.55 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.
11.1 GBP = 17.862 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
200.00 GBP = 321.84 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
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
110.00 GBP = 177.01 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
22.880 GBP = 36.818 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
15.89 GBP = 25.570 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP
13 GBP = 20.919 USD1 GBP = 1.6092 USD1 USD = 0.62143 GBP