Factor using the trial and error method.8x2 + 6x - 9
A. (2x - 3)(4x + 3)
B. (8x - 3)(x + 3)
C. (2x + 3)(4x - 3)
D. (8x + 3)(x - 3)
Answer: C
Mathematics
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A system of two linear equations has been solved graphically. Use the graph to find any solutions.
A. No solutions B. (0,0) C. Infinite number of solutions D. (0, 2)
Mathematics
Determine whether matrix B is the inverse of matrix A by finding the product AB.A = 
, B = 
A. B ? A-1 B. B = A-1
Mathematics
Write the slope-intercept form of the equation for the line passing through the given pair of points.(8, -4) and (-2, -4)
A. x = 8 B. 8x - 2y = 0 C. -2x + 8y = 0 D. y = -4
Mathematics
Add or subtract.
+ 
A. 
B. 
C. 
D. 
Mathematics