Solve the logarithmic equation.log4(x - 1) = 2 + log4(x - 4)
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.How many of the "words" below have both horizontal and vertical reflection symmetry?NON OXO IHI SOS VIV HOOK
A. 2 B. 1 C. 4 D. 3
Mathematics
For the pair of functions, find the product (fg)(x).f(x) = 5x + 4, g(x) = -x2 + 4x + 7
A. -5x3 + 16x2 + 51x + 28 B. 5x3 + 16x2 - 51x - 28 C. -5x3 - 17x2 + 51x - 28 D. -10x2 + 16x2 - 51x + 28
Mathematics
Solve the system of linear equations. If the system has infinitely many solutions, describe the solution with an ordered triple in terms of variable z.5x + 2y + z =-112x - 3y - z=177x - y=12
A. no solution B. (-2, 0, -1) C. (1, -5, 0) D. (0, -6, 1)
Mathematics
Divide. If the division is not possible, write "undefined."
A. Undefined B. 0 C. 1 D. 6
Mathematics