Geordie pays 12.50 * 3 = $<<12.50*3=37.50>>37.50 for car tolls driving to work three times a week.
He pays 7 * 2 = $<<7*2=14>>14 for motorcycle tolls driving to work twice a week.
He drives 14 * 5 = <<14*5=70>>70 miles to work each five-day workweek.
He uses 70 / 35 = <<70/35=2>>2 gallons of gas on the drive.
He spends 3.75 * 2 = $<<3.75*2=7.50>>7.50 on gas each week.
Thus, he spends 37.50 + 14 + 7.50 = $<<37.50+14+7.50=59>>59 driving to work.
Since he drives to work and back from work, he spends 59 * 2 = $<<59*2=118>>118 a week.
#### 118