Add or subtract as indicated.-  + 

A. - 
B. - 
C. - 
D. - 


Answer: B

Mathematics

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Evaluate as instructed.Use  and  to evaluate 

A. -8 B. 12 C. -4 D. 4

Mathematics

Convert the units.86,000 g =  kg

A. 86,000,000 kg B. 86 kg C. 0.86 kg D. 860 kg

Mathematics

Determine whether the system corresponding to the given augmented matrix is consistent or inconsistent. If it is consistent, give the solution.

A. consistent; x = -5, y = 5, z = 1; (-5, 5, 1) B. consistent; x = 1, y = 5, z = -5; (1, 5, -5) C. consistent; x = 1, y = -5, z = 5; (1, -5, 5) D. inconsistent

Mathematics

Graph the linear inequality.5x - 3y ? 6 

A.

B.

C.

D.

Mathematics