Decide whether the statement is true or false.The product of four negative integers is negative.

A. True
B. False


Answer: B

Mathematics

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Find the slope of the line determined by this pair of points. ? (1.7, 6.7), (11.7, 13.7) ?

A.


B.


C.


D.


E.


Mathematics

Factor by grouping.12wx - 2wy - 6xz + yz

A. (2wz)(6x - y) B. (2 - z)(6wx - y) C. (2w + z)(6x + y) D. (2w - z)(6x - y)

Mathematics

Perform the matrix multiplication. Find AB for A =  and B = .

A.  
B.  
C.  
D.  

Mathematics

A prime number is a natural number that is larger than 1 and can only be divided exactly by itself and 1. ? Which of the following sets of numbers contains only prime numbers? ?

A. { 41, 27, 33 } B. { 24, 11, 41 } C. { 17, 27, 41 } D. { 11, 17, 12 } E. { 17, 21, 27}

Mathematics