4/37 is the answer to your problem
The answer is A because it is
Angles B and D are supplementary angles, so if B's angle is 30 degrees, then D's angle at y would be 150, since they have to add to 180.
In short, angle y = 150
Divide the total cost with the amount there is
5.34/6 = 0.89
Each orange costs $0.89, or 89 cents
hope this helps