Use the leading coefficient test to determine whether y?? or y?-? as
y = -3x3 + 2x2 + 7x - 8
A. ?
B. -?
Answer: A
Mathematics
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Use conversion factors to convert the units of measure.
feet to inches
A. 13.5 in. B. 48 in. C. 55.5 in. D. 54 in.
Mathematics
Solve the inequality. Express your answer using interval notation.8x - 5 > 7x - 9
A. (-?, -4]
B. [-4, ?)
C. (-4, ?)
D. (-14, ?)
Mathematics
Solve.After spending $3150 for tables and $1750 for chairs a convention center manager finds that the furniture cost 9% more than last year. Find the amount that he spent last year on tables and chairs. Round your answer to the nearest dollar.
A. $4495 B. $441 C. $1923 D. $5385
Mathematics
Provide an appropriate response.The Rate is usually written as a decimal or fraction but rarely as a percent.
A. True B. False
Mathematics