Rewrite the expression as a sum or difference of logarithms or multiples of logarithms.log10(xy)
A. log5(x) - log5(y)
B. log10(x) - log10(y)
C. log10(x) + log10(y)
D. log5(x) + log5(y)
Answer: C
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Perform the division.(x2 - 4) ÷ (x - 2)
A. x + 4 B. x + 2 C. x - 4 D. x2 - 2
Solve the problem.The value of a certain make and model of used car can depend on several factors. The table gives data for the values of three Chevy Caprice station wagons. The value V is measured in dollars, where A is the age of the car in years, and C is the condition of the car rated on a scale of 1 to 10 (10 is excellent condition). src="https://sciemce.com/media/4/ppg__file0518192205__f1q76g3.jpg" style="vertical-align: -23.0px;" /> is 
The variables are found to be related by the equation 
Use the information given in the table to write a matrix equation which when solved will yield the values of a, b, and c. Then, using the fact that the inverse of the matrix 
, find c.
A. c = -200
B. c = -400
C. c = 400
D. c = 200
Simplify. 
A. 
B. 
C. 
D. 
Write a quadratic equation having the given numbers as solutions.-9.6, 0.6
A. x2 + 9x - 5.76 = 0 B. x2 - 9x - 5.76 = 0 C. x2 + 9.6x - 5.76 = 0 D. x2 - 5.76 = 0