Solve by addition or substitution. x + 5y = -112x + 5y = -12
A. (1, -3)
B. (0, -1)
C. (-1, -2)
D. ?
Answer: C
Mathematics
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A. 4ab B. 8ab C. 4a + 4b D. 4a + b
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A. x3 + 4x2 + 2x + 35 B. x3 + 4x2 + 35 C. x3 + 6x2 + 12x + 35 D. x3 + 35
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Find all solutions of the equation correct to two decimal places.
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