Find the product.-5x7(11x5 - 5x2)
A. -55x12 + 25x9
B. -55x2 + 25x
C. -55x12 - 25x9
D. -55x12 - 5x2
Answer: A
Mathematics
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A. 169 B. -265 C. 26 D. -143
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Solve the system of equations by the substitution method.
A. (-3, 10) B. (2, 10) C. (-2, 9) D. no solution
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Find a power series representation for the function.
Mathematics
Evaluate.5121/3
A. 8 B. 24 C. 12,288 D. 4096
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