Find the specified domain.For f(x) = x2 - 64 and g(x) = 2x + 3, what is the domain of (f - g)?
A. [0, ?)
B. [8, ?)
C. (-?, ?)
D. (-8, 8)
Answer: C
Mathematics
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Provide an appropriate response.Identify the symbolic interpretation of the statement: If a number is divided by two, the result is twenty.
A. 3x = 20
B. 
= 20
C. x + 2 = 20
D. 2x = 20
Mathematics
Use the two given functions to write y as a function of x.y = -2t + 5, t = -6x - 4
A. y = 12x + 1 B. y = -2x + 13 C. y = 12x + 13 D. y = 12x - 6
Mathematics
Solve the equation. Give an exact solution.ln(5x - 2) = ln 12 - ln(x - 6)
A. no solution
B. 6, 
C. 
D. 0, 
Mathematics
Solve the problem.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?
A. 512 B. 24 C. 336 D. 56
Mathematics