Find the solution to the system of equations by the substitution method.  x - 4y = -126x - 3y = -9

A. (0, 3)
B. (-3, 0)
C. (1, 2)
D. (1, 3)


Answer: A

Mathematics

You might also like to view...

Find the area enclosed by the given curves.Find the area of the region in the first quadrant bounded by the line y = 8x, the line x = 1, the curve  and the x-axis.

A.
B.
C.
D. 6

Mathematics

Considering the given value of t, choose the ordered pair that lies on the graph of the given pair of parametric equations.x = t2 - 6, y = t2 + 1; t = 3

A. (10, 3) B. (15, 8) C. (8, 15) D. (3, 10)

Mathematics

Provide an appropriate response.When two linear equations are solved for y and the slopes are different and the y-intercepts are different, the lines 

A. Parallel B. Intersecting C. One Graph

Mathematics

Verify that each equation is an identity.(1 + tan2s)(1 - sin2s) = 1

What will be an ideal response?

Mathematics