Write the augmented matrix for the system.9x + 6y = 902x + 3y = 30
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Provide an appropriate response.The gross profit percentage of a company is defined as 
. Is it correct to say that a company has 0% gross profit before it makes its first sale?
A. No B. Yes
Determine the intervals on which the function is increasing, decreasing, and constant.
A. Increasing on (-?, -1); Decreasing on (-1, ?) B. Increasing on (-?, 1); Decreasing on (1, ?) C. Increasing on (-1, ?); Decreasing on (-?, -1) D. Increasing on (1, ?); Decreasing on (-?, 1)
For the given functions f and g, find the composition.f(x) = 4x2 - 3x; g(x) = 2x
Find (g ? f)(x).
A. 8x3 - 6x2 B. 16x2 - 3x C. 4x2 - 6 D. 8x2 - 6x
Solve the system using the inverse matrix method.
A. x = 2, y = -1; (2, -1) B. x = -1, y = 2; (-1, 2) C. x = -2, y = 1; (-2, 1) D. x = 1, y = -2; (1, -2)