Express as a sum of logarithms.log67x
A. log3 7 + log3 x
B. log6 7 - log6 x
C. log3 7 - log3 x
D. log6 7 + log6 x
Answer: D
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Find an expression equivalent to the given expression.
sinh x5
A. (5x4) cosh x5 B. (-5x4) cosh x5 C. (5x4) sinh x5 D. cosh x5
Simplify completely.
A. 
B. 
C. 
D. 
Identify the polynomial as a monomial, binomial, trinomial, or none of these.-16s7 - 3s - 4
A. Binomial B. Monomial C. Trinomial D. None of these
Solve the problem.The following table shows the market prices per pound that a trucker can get for his load of fruit in three cities: San Francisco (S.F.), Las Vegas (L.V.), and Los Angeles (L.A).
The trucker has a load of 3000 pounds of peaches and 3000 pounds of apples. Write the information from the table as a 2 x 3 matrix B. Write a row matrix A for which the entries represent the number of pounds of each type of fruit in the truck. If 
, find c12. What does this entry of C represent?
A. c12 = 2050. c12 represents the total value of the load in Las Vegas. B. c12 = 4200. c12 represents the total value of the load in Las Vegas. C. c12 = 4200. c12 represents the total value of the load in San Francisco. D. c12 = 2400. c12 represents the total value of the load in Las Vegas.