Use the elimination method to solve the system of linear equations.  x - 7y = -429x - 6y = -36

A. (0, 6)
B. No solution
C. (-6, 0)
D. (1, 5)


Answer: A

Mathematics

You might also like to view...

Find the mass of the wire that lies along the curve r and has density ?.r(t) = 10i + (7 - 3t)j + 4tk, 0 ? t ? 2? ; ? = 4(1 + sin 4t)

A. 40? units B. 8? units C. 10 + 40? units D. 20 + 40? units

Mathematics

Simplify.- 

A. - 
B. - 
C. - 
D. - 

Mathematics

Shade the Venn diagram to represent the set.A' ? B'

A.

B.


C.



D.

Mathematics

Solve the problem.Find the measure of an angle such that the difference between its supplement and 3 times its complement is 6°.

A. 48° B. 76° C. 24° D. 152°

Mathematics