Solve the logarithmic equation.log (4 + x) - log (x - 4) = log 3
A. ?
B. - 8
C. 
D. 8
Answer: D
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Solve the problem.How many monthly payments of $139.44 are necessary to pay off a 
loan if the 
interest rate is 
?
A. 30 payments B. 40 payments C. 36 payments D. None of the above is correct.
Use least common multiple or greatest common divisor to solve the problem.Three taxi cabs make a complete trip from downtown to the airport and back in 10, 26 and 65 minutes, respectively. If all three cabs leave at the same time, what is the shortest time that must pass before they are all together again?
A. 260 minutes B. 1690 minutes C. 101 minutes D. 130 minutes
Provide an appropriate response. Determine the portion if the base is 56 and the rate is 112%.
A. 112.00 B. 62.72 C. 119.72 D. 56.12
Solve the problem.A race track tote board has the odds for a horse listed as 5 to 1. Tote boards list the odds that a horse will lose the race. If this is the case, then what is the probability of the horse winning the race?
A. 
B. 
C. 
D. 6