1 liter of petrol in London costs £1.029
Since 1 gallon consist of 3.7854 liters, the cost of 3.7854 liters is calculated as:
Cost of 1 gallon of petrol in London = 3.7854*1.029 =£3.8951766
Next, we convert the pounds (£) to dollar($)
Since the exchange rate is 1$ =£ 0.497
£3.8951766 in $ = £3.8951766/£ 0.497 = 7.837$
The price of London petrol in dollars ($) per gallon =$7.84 (Rounded to nearest cents)
This is most likely the answer
The scale for the second values is 56/8 = 7
C = 3 x 7 = 21
C= 21
According to above figure, the angles (8x - 20)° and (5x + 37)° are pairs of vertical opposite angles, so
