Write the phrase as a mathematical expression. Use x as the variable.The sum of 5.53 and x
A. 5.53x
B. 5.53 + x
C. 5.53 - x
D. 5.53
Answer: B
Mathematics
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Solve the logarithmic equation.log4 (x - 6) + log4 (x - 6) = 1
A. 8
B. -8, 8
C. 
D. -
, 
Mathematics
Use DeMoivre's Theorem to find the indicated power. Write the answer in rectangular form.
3
A. 4
- 4
i
B. -4
- 4
i
C. -4
+ 4
i
D. 4 - 4
i
Mathematics
Find the standard form of the equation of the parabola and determine the coordinates of the focus.
A. 
focus: 
B. 
focus: 
C. 
focus: 
D. 
focus: 
E. 
focus: (0, 4)
Mathematics
Multiply and simplify.18 
A. 
B. -162
C. -2
D. 2
Mathematics