Perform the indicated operations.(2n6 + 10n5 - 9) - (8n6 - 18n5 - 18)
A. -6n6 + 28n5 + 9
B. 31n11
C. -6n6 + 28n5 - 27
D. -6n6 + 18n5 - 27
Answer: A
Mathematics
You might also like to view...
Give the amplitude or period as requested.Amplitude of y = -3 sin x
A. 2?
B. 
C. -3?
D. 3
Mathematics
Calculate the arc length of the indicated portion of the curve r(t).r(t) = (7 - 9t)i + (4 + 2t)j + (6t - 2)k, -2 ? t ? 10
A. 88 B. 132 C. 968 D. 1452
Mathematics
Use the properties of real numbers to simplify the expression.-8(6z + 11m)
A. 48z - 11m B. 48z - 88m C. -48z - 88m D. -48z + 88m
Mathematics
Solve the problem.A rectangular carpet has a perimeter of 192 inches. The length of the carpet is 76 inches more than the width. What are the dimensions of the carpet?
A. 86 by 10 in. B. 53 by 63 in. C. 86 by 96 in. D. 91 by 96 in.
Mathematics