Use elimination by substitution to find the solution for the following system.
A. x = -5, y = -2 z = -1
B. x = -1, y = -2, z = -5
C. x = -5, y = -1, z = -2
D. The system is inconsistent.
Answer: A
Mathematics
You might also like to view...
Solve. Simplify the answer.Chris rode her bicycle 15
miles on Tuesday. On Thursday, she rode 
miles. What was her total biking distance for those two days?
A. 18
miles
B. 16
miles
C. 17
miles
D. 15
miles
Mathematics
Simplify. 
A. 
B. 
C. 
D. 
Mathematics
Find the value of the determinant.
A. 2
B. 0
C. 
D. -2
Mathematics
For the given equation, complete the table of values and plot the resulting ordered pairs.y - 4 = 0
?
A. 
B. 
C. 
D. 
Mathematics