Translate the problem to a system of equations, then solve using Cramer's Rule.During the 2001-2002 Little League season, the Tigers played 49 games. They lost 21 more games than they won. How many games did they win that season?
A. 12 games
B. 15 games
C. 13 games
D. 14 games
Answer: D
Mathematics
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Solve the problem.If v = -2i - 6j and w = 5i - 6j + 5k, evaluate v × w.
A. 30i + 25j + 42k B. 42i + 30j - 10k C. -30i + 10j + 42k D. -30i + 10j - 18k
Mathematics
Solve the inequality. Other than ?, graph the solution set on a number line.-5x ? 45
A. [9, ?)
B. [-9, ?)
C. (-?, -9]
D. (-?, 9]
Mathematics
Use the given table or graph to write the inequality described.The bar graph below shows the number of students by major in the College of Arts and Sciences.
Use an inequality to compare the number of math and english majors.
A. 300 < 400 B. 300 > 200 C. 400 > 200 D. 200 > 150
Mathematics
Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
2
A. 
B. 
C. 
D. 
Mathematics