单项选择题

Allie lives 3 km west of Billy’s house. Charlie lives 4 km north of Allie’s house and 3 km west of Danny’s house. What is the distance from Allie’s house to Danny’s house（）

(A) 4 km
(B) 5 km
(C) 8 km
(D) 10 km
(E) 12 km

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单项选择题

Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the following answer choices:（）

A．if the quantity in Column A is greater;
B．if the quantity in column B is greater;
C．if the two quantities are equal;
D．if you cannot determine the relationship based on the given informatio

单项选择题

（）

(A) 0.2586
(B) 2.586
(C) 25.86
(D) 258.6
(E) 2,586