Solve the equation.log2(7x - 4) = log2(3x + 5)
A. 1
B. 
C. ?
D. 
Answer: B
Mathematics
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Solve the problem.Calculate the volume of the parallelepiped with edges a = 
, b = 
, and c = 
.
A. 28 B. 34 C. 56 D. 25
Mathematics
Solve the equation.5n = 6(9n + 7)
A. - 
B. 
C. 
D. 
Mathematics
Find the coordinates of the vertex of the quadratic function.f(x) = (x - 1)2 - 1
A. (-1, 0) B. (1, 1) C. (1, -1) D. (0, -1)
Mathematics
Match the graph to one of the listed functions.
A. f(x) = x2 - 2x + 1 B. f(x) = x2 + 2x + 2 C. f(x) = x2 - 2x + 2 D. f(x) = x2 + 2x + 1
Mathematics