Write the system of equations associated with the augmented matrix. Do not solve.
A. 11x + 18y = - 3
3x + 2y = -15
B. 11x + 18y = 3
2x + 3y = 15
C. 18x + 11y = 3
3x + 2y = 15
D. 11x + 18y = 3
3x + 2y = 15
Answer: D
You might also like to view...
Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme values, if any, are absolute.h(x) = x3 + 6x2 + 2x + 2, -? < x ? 0
A. local and absolute minimum: 1 at x = -1; B. local and absolute maximum: 2 at x = 0; C. local and absolute maximum: 2 at x = 0; local and absolute minimum: 1 at x = -1 D. no local extrema; no absolute extrema
Find the area of the shaded region.
A. 2 - 
B. 2 + ?
C. 2
D. 2 + 
Factor completely.x2 + 13x + 14
A. (x + 7)(x - 2) B. (x - 7)(x + 2) C. Prime D. (x + 14)(x - 1)
Solve the problem.Students at Maple School earned $540 selling candles. They want to accumulate $2000 for a club trip. What percent of their goal has been reached?
A. 0.27% B. 27% C. 4% D. 40%