Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(4x + 3)2 = 7
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use the indicated property to provide a new expression equal to the given expression. 7x + 7; commutative law for addition
A. x(7) + 7 B. 7x + 7 C. 7 + x(7) D. 7 + 7x
Mathematics
Several computer stores reported differing prices for a toner cartridge for a laser printer. The prices are as follows: 58, 52, 71, 76, 79, 73, 54, 51, 76. Find the mode of the prices for a toner cartridge.
A. $75 B. $76 C. $77 D. $78 E. $74
Mathematics
Find the vertices and foci of the ellipse.49x2 + 25y2 = 1225
A. Vertices: (±7, 0); Foci: (±2
, 0)
B. Vertices: (0, ±5); Foci: (0, ±2
)
C. Vertices: (0, ±7); Foci: (0, ±2
)
D. Vertices: (±5, 0); Foci: (±2
, 0)
Mathematics
Plot the point given in polar coordinates.
A. 
B. 
C. 
D. 
Mathematics