Solve the system. x + 3y + 2z = 11 4y + 9z = -12x + 7y + 11z = -11
A. (0, 3, 1)
B. No solution
C. (1, 6, -4)
D. (7, -1, -1)
Answer: B
Mathematics
You might also like to view...
Find the average rate of change of the function over the given interval. y = x2 + 7x, [3, 9]
A. 16
B. 
C. 24
D. 19
Mathematics
Find the unknown value.What percent of 50 is 8?
A. 8% B. 24% C. 12% D. 16%
Mathematics
Evaluate the function requested. Write your answer as a fraction in lowest terms.
Find tan A.
A. tan A = 
B. tan A = 
C. tan A = 
D. tan A = 
Mathematics
Divide and simplify.
A. 2 B. 2x C. 5x D. 5
Mathematics