Solve the system by graphing.
A. (3, 2)
B. (-2, -3)
C. (3, -2)
D. (-2, 3)
Answer: C
Mathematics
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Solve.In a statistics class, the following test scores were recorded for a student: 80, 75, 73, 69, 75, 61, 71. Find the mean, median, and mode for the data.
A. mean: 73, median: 72, mode: 80 B. mean: 72, median: 69, mode: 80 C. mean: 72, median: 73, mode: 75 D. mean: 73, median: 69, mode: 75
Mathematics
Provide an appropriate response.Multiply: -3(6y + 4)
A. -30y B. -9y - 7 C. 3y + 1 D. -18y - 12
Mathematics
Solve using Cramer's rule.-5x - 7z = -61-2x + 5y - 9z = -59-5x - 8y = -29
A. (2, 1, 8) B. (1, 3, 8) C. (3, 8, 3) D. (1, -3, -8)
Mathematics
Evaluate.120
A. 0 B. 1 C. 12 D. -1
Mathematics