Find the derivative.y = 9 - 9x3
A. 9 - 27x2
B. -27x2
C. -18x2
D. -27x
Answer: B
Mathematics
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Translate into an equation, then solve.Betsy has a balance of -$496 on her credit card. What payment should she make to get the balance to 
A. -249 + x = -496; A payment of $347 must be made. B. -496 + x = -249; A payment of $347 must be made. C. -496 + x = -249; A payment of $247 must be made. D. -249 + x = -496; A payment of $247 must be made.
Mathematics
Provide an appropriate response.Another term for suggested retail price is the:
A. list price B. neither catalog price or list price C. both catalog price and list price D. catalog price
Mathematics
Write as a percent.0.928
A. 0.0928% B. 928% C. 0.928% D. 92.8%
Mathematics
Write as a percent.
A. 66.
%
B. 66%
C. 6.
%
D. 0.
%
Mathematics