Simplify. Assume that all variables represent positive numbers.
A. 
B. 1
C. 
D. 
Answer: D
Mathematics
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Graph the following line.Undefined slope; through (1, 9)
A. 
B. 
C. 
D. 
Mathematics
Multiply.(x - 6y)(7x + 10y)
A. x2 - 32xy - 32y2 B. 7x2 - 32xy - 60y2 C. 7x2 - 32xy - 32y2 D. x2 - 32xy - 60y2
Mathematics
An amplifier produces an output of 30 volts when the input signal is 0.33 volt. Find the decibel voltage gain. ? Please enter your answer as a number without the units, rounded to the nearest integer.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve.(7x - 5)(7x - 1) = 0
A. 
, 
B. - 
, - 
C. 
, 
D. 
, 
Mathematics