The bus to Ryan’s work takes 10 minutes longer than his bike ride, so it takes 10 + 30 = <<10+30=40>>40 minutes.
Ryan takes the bus 3 times a week, so the bus rides take 40 * 3 = <<40*3=120>>120 minutes a week.
His friend cuts two-thirds off his biking time, which is 2/3*30 = <<2/3*30=20>>20 minutes a week.
This means his friend takes 30-20 = <<30-20=10>>10 minutes to drive him.
Therefore, Ryan spends 120 + 10 + 30 = <<120+10+30=160>>160 minutes every week commuting to work.
#### 160