Perform the indicated operation.(4x2 - 6x - 7) + (-2x2 - 6x - 3)
A. 2x4 - 12x2 - 10
B. -8x2 - 6x - 10
C. 2x2 - 6x - 10
D. 2x2 - 12x - 10
Answer: D
Mathematics
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A. y, x B. y, y C. x, x D. x, y
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Write a positive or negative integer that describes the situation.The team gained 64 yards in rushing during the first quarter.
A. -64 B. 64
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Mathematics