题目内容

If the cost of a long-distance phone call is c cents for the first minute and 2/3 c cents

A. 5/3 c
B. 6c
C. 20/3 c
D. 7c
E. 23/3 c

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If B is the midpoint of line segment AD and C is the midpoint of line segment BD, what is

A. 3/4
B. 2/3
C. 1/2
D. 1/3
E. 1/4

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The median of 10,15, x and y is 18. 5, and x ＜ y.
Column A Column B
X 22

A. if the quantity in Column A is greater
B. if the quantity in Column B is greater
C. if the two quantity are equal
D. if the relationship cannot be determined from the information given

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Column A Column B
The greatest prime factor of 15 The greatest prime factor of 14

A. if the quantity in Column A is greater
B. if the quantity in Column B is greater
C. if the two quantity are equal
D. if the relationship cannot be determined from the information given

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If p is a prime number greater than 11, and p is the sum of the two prime numbers x and y,

A. 2
B. 5
C. 7
D. 9
E. 13

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If the cost of a long-distance phone call is c cents for the first minute and 2/3 c cents

A. 5/3 c B. 6c C. 20/3 c D. 7c E. 23/3 c

If B is the midpoint of line segment AD and C is the midpoint of line segment BD, what is

The median of 10,15, x and y is 18. 5, and x ＜ y.Column A Column BX 22

Column A Column BThe greatest prime factor of 15 The greatest prime factor of 14

If p is a prime number greater than 11, and p is the sum of the two prime numbers x and y,

A. 5/3 c
B. 6c
C. 20/3 c
D. 7c
E. 23/3 c

The median of 10,15, x and y is 18. 5, and x ＜ y.
Column A Column B
X 22

Column A Column B
The greatest prime factor of 15 The greatest prime factor of 14