Solve the problem.If there are x teams in a sports league and all the teams play each other twice, a total of N(x) games are played, where N(x) = x2 - x. A soccer league has 6 teams, each of which plays the others twice. If the league pays $42 per game for the field and officials, how much will it cost to play the entire schedule?
A. $1512
B. $1260
C. $1344
D. $1764
Answer: B
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Evaluate the expression  figure 1.png)
and write the result in the form a + bi.
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Rewrite as a single logarithm using the quotient rule for logarithms. Assume all variables represent positive real numbers.loga1,000,000 - loga 1000
A. 1000 loga 1,000,000
B. loga 
C. loga 1000
D. loga 999,000
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A. x-intercept: (-7, 0), m: - 
B. x-intercept: (0, -7), m: 0
C. x-intercept: (0, 0), m: -7
D. x-intercept: (-7, 0), m: undefined