Based on the graph shown to the right, whose phone cost varies directly with the amount of time spent talking?

Trey caught a five and a half pound fish. how much did it weigh in ounces?

Host danny boyle used a line from what shakespearean play to welcome the athletes and fans arriving in london for the 2012 olympics?

Which labels do x and y represent? x: scattered bundles y: multiples of four or five x: scattered bundles y: multiples of three x: bundles in a ring y: multiples of four or five x: bundles in a ring y: multiples of three