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1. |
Directions: Each question below has two statements following it. Decide if the statement suffices to answer the question. Choices are:If a = 5, what is value of b + c?I) a is the average of the set {a, b, c}II) ab + ac = 10 |
A. | If only I is sufficient |
B. | If only II is sufficient |
C. | If both are required |
D. | If each can answer independently |
Answer» C. If both are required | |