Solve using matrices. x + 6y = 62x - 7y = -7
A. (1, 0)
B. (1, 1)
C. (0, 1)
D. (0, 0)
Answer: C
Mathematics
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Write the expression in lowest terms.
A. y + 4
B. 
C. 
D. 1
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Solve.8p = 7(3p + 2)
A. - 
B. 
C. 
D. 
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Add or subtract as indicated.(6n5 - 2n4 - 9n) + (4n5 + 6n4 + 5n)
A. 10n10 B. -5n5 + 12n4 + 3n C. 10n + 4n5 - 4n4 D. 10n5 + 4n4 - 4n
Mathematics
Subtract.
A. 54,461 B. 56,465 C. 54,421 D. 54,465
Mathematics