Solve.4(3x + 1) + 48 = 5x + 3
A. -7
B. -343
C. 7
D. -49
Answer: A
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Provide an appropriate response.If the series 
is integrated term by term, for what value(s) of x does the new series converge?
A. 7 ? x < 9 B. 7 < x < 9 C. 7 ? x ? 9 D. 7 < x ? 9
Solve the problem.Let D be the region that is bounded below by the cone 
and above by the sphere 
Set up the triple integral for the volume of D in cylindrical coordinates.
A. 
B. 
C. 
D. 
Determine what m and b represent.The value, in dollars, of a particular computer is given by 
where x is the number of years the computer has been in existence.
A. 7271 signifies the amount of depreciation per year, and -428.17 signifies the initial cost. B. -428.17 signifies the amount of depreciation per year, and 7271 signifies the initial cost. C. -428.17 signifies the hourly cost of repairs, and 7271 signifies the cost of software. D. -428.17 signifies the number of computers owned, and 7271 signifies the cost of electricity.
Solve the equation by completing the square.t2 - t - 9 = 0
A. 
B. 
C. 
D. 1 ± 