Solve the system of equations.
A. x = -4, y = -2, z = 1; (-4, -2, 1)
B. x = 1, y = -2, z = -4; (1, -2, -4)
C. x = -4, y = 1, z = -2; (-4, 1, -2)
D. inconsistent
Answer: B
You might also like to view...
Find the indicated quantities for the appropriate geometric sequence.A town has a population of 1000 people and is increasing by 9% every year. What will the population be at the end of 11 years? Round to the nearest unit.
A. 2580 B. 2813 C. 1990 D. 2367
Match the system of equations with one of the graphs.x2 - y2 = 100x2 + y2 = 81
A. 
B. 
C. 
D. 
Solve the problem.To get credit for graduation, Brittany completed 40 hours of community service. She worked at a soup kitchen for 
of the time. She picked up litter along highways for 
of the time. The rest of the hours she spent tutoring younger children after school. How much time did Brittany spend tutoring?
A. 23 hours
B. 22 hours
C. 24 hours
D. 22
hours
Solve by factoring and using the principle of zero products.25b2 + 45b + 15 = -3
A. - 
, - 
B. - 
, - 
C. 
, 
D. 
, 