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
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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