Given that tan A = 2 and sin B = 2, and that angles A and B are both in Quadrant I, find the exact value of sin(A - B), in simplest radical form.

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3