Apply row operations to the augmented matrix to find the solution to the linear system.
A. x = 3k + 11, y = k - 13, z = k, for any real number k.
B. x = -2k + 1, y = -5k - 10, z = k, for any real number k.
C. x = 1, y = 11, z = 1
D. x = -2k + 2, y = -5k - 9, z = k, for any real number k.
Answer: B
Mathematics
You might also like to view...
Subtract.- 
A. 8.11 B. 8.1 C. 8.21 D. 9.11
Mathematics
Find the domain and range of the relation.{(11, 11), (-1, -9.1), (1, 10)}
A. Domain = {-1, 1, 11}; range = {-9.1, 10} B. Domain = {-1, 10, 11}; range = {-9.1, 1, 11} C. Domain = {-1, 1, 11}; range = {-9.1, 10, 11} D. Domain = {-9.1, 10, 11}; range = {-1, 1, 11}
Mathematics
Collect like terms.-8x5 + 2x5 + 10
A. -6x5 + 10 B. -6x10 + 10 C. Can't be simplified D. -30x + 10
Mathematics
Decide whether the statement is possible or impossible.cos ? + 1 = 0.8
A. Impossible B. Possible
Mathematics