Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variables represent positive real numbers.
logax + 
loga y
A. 
loga xy
B. loga (x2/7 y1/5)
C. loga (y2/35)
D. loga (xy2/35)
Answer: B
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Provide missing statements and missing reasons for the proof of the following theorem.“The diagonals of a rhombus are perpendicular.”Given: Rhombus ABCD; diagonals 
and 
intersect at point XProve: 
S1. R1.S2. 
R2. The diagonals of a rhombus (
) bisect each other.S3. 
R3.S4. R4. All sides of a rhombus are congruent.S5. R5. SSSS6. 
R6.S7. R7.
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Multiply and simplify. Assume variables do not cause any denominators to equal 0.
? 
A. 
B. 
C. 
D. 
Solve the problem.The average cost of producing x specialty phones is given by the function 
Find the number of phones that must be produced for the average cost to be $32.
A. 720 phones B. 880 phones C. 800 phones D. 80 phones
True or False. Inductive reasoning is used to reach a general conclusion based on a limited collection of specific observations.
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