Solve the system using the inverse matrix method.
A. x = -2, y = -6; (-2, -6)
B. x = 6, y = 2; (6, 2)
C. x = 2, y = 6; (2, 6)
D. x = -6, y = -2; (-6, -2)
Answer: C
Mathematics
You might also like to view...
Solve the proportion. =
A. 4.5 B. 0.06 C. 9 D. 18
Mathematics
Solve the problem.What is the loudness, in decibels, of a sound with intensity ? Round to the nearest decibel.
A. 79 dB B. 182 dB C. 69 dB D. 8 dB
Mathematics
Provide an appropriate response.Sketch the graph of y = f(x + 3) for the given graph of y = f(x).
A.
B.
C.
D.
Mathematics
Solve the problem.A camera costs $600. If the sales tax rate is 7%, how much tax is charged and what is the total price? Round your answers to the nearest cent.
A. $420.00, $1020.00 B. $42.00, $642.00 C. $48.00, $648.00 D. $36.00, $636.00
Mathematics