Combine like terms. Then write the polynomial in descending order of powers.-5m9 + 7m7 - 8m5 + 7m9 - 14m7
A. Cannot be simplified
B. 357m
C. 2m9 - 7m7 - 8m5
D. 17m21
Answer: C
Mathematics
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Use a graphing calculator to find the sum.Round your answer to three decimal places.
A. 0.917 B. 1.100 C. 0.091 D. 0.063
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A. 36
B. 15
C. 36
D. 36 ?
Mathematics