Write the system of equations associated with the augmented matrix. Do not solve.

A.

B.

C.

D.


Answer: C

Mathematics

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Find the total return earned by the given bond.

A. $7344 B. $36,720 C. $367.20 D. $734,400

Mathematics

Find an equation of the plane that passes through the line of intersection of the planes x-z=1 and y+2z=3, is perpendicular to the plane x+y-4z=2.

What will be an ideal response?

Mathematics

Find the slopes of the lines that are (a) parallel to and (b) perpendicular to the line passing through the pair of points.(-1, -1) and (4, 4)

A. (a) 0; (b) 0
B. (a) -1; (b) 1
C. (a) 1; (b) -1
D. (a) - ; (b) 4

Mathematics

Find the coefficient of a7 b3 in (a + b)10.

What will be an ideal response?

Mathematics