Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.

A. x =2, y =2; (2, 2)
B. x =2, y =5; (2, 5)
C. inconsistent
D. x =-1, y =5; (-1, 5)


Answer: C

Mathematics

You might also like to view...

What is the voltage gain of an amplifier whose Vin = 350mW and Vout = 9.31 V?

What will be an ideal response?

Mathematics

Solve graphically.x - y = 4y = -3x

A. (-1, 3) B. Infinitely many solutions C. No solution D. (1, -3)

Mathematics

Solve the problem.The height of an object dropped from a tall building is given by the table, where t is the elapsed time in seconds and h is the height in feet.If the height is modeled by h(t) = h0- 16t2, find h0.

A. 1125 ft B. 1500 ft C. 750 ft D. 375 ft

Mathematics

Solve the inequality.x2 - 9x + 20 > 0

A. x > 5 B. x < 4 or x > 5 C. 4 < x < 5 D. x < 4

Mathematics