Angela has 8 more marbles than Allison who has 28 so Angela has 8+28 = <<8+28=36>>36 marbles
Albert has three times as many marbles as Angela who has 36 so Albert has 3*36 = <<3*36=108>>108 marbles
Albert and Allison together have 108+28 = <<108+28=136>>136 marbles
#### 136