Add and write the resulting polynomial in descending order of degree.(2n5 + 7n3 + 8n) + (5n5 + 6n3)
A. 7n5 - 13n3 + 8n
B. 7n5 - 13n3 - 8n
C. 7n5 + 13n3 - 8n
D. 7n5 + 13n3 + 8n
Answer: D
Mathematics
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Perform the indicated operation.
? 
÷ 
A. 1
B. 
C. 
D. 
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Multiply.9839 × 0.78z
A. 7520.93z B. 7674.42z C. 76,744.2z D. 767,442z
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Determine whether the variation between the indicated quantities is direct or inverse.The distance Daniel has driven since breakfast in miles and the distance he has driven in kilometers.
A. Direct B. Inverse
Mathematics
Use the table of integrals or a computer or calculator with symbolic integration capabilities to find the integral.
dx
A. ln 
+ C
B. ln 
+ C
C. 
ln 
+ C
D. 
ln 
+ C
Mathematics