Simplify the algebraic expression, or state that the expression cannot be simplified.7x3 - 5x2

A. 6x
B. 2x3
C. cannot be simplified
D. 2x6


Answer: C

Mathematics

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Write an equivalent double integral with the order of integration reversed.

A.
B.
C.
D.

Mathematics

Find the distance between the pair of points.(m, m + n) and (m - n, n)

A.
B. n - m
C.
D. n + m

Mathematics

True or false? The ordered triple listed is a solution of the system.(0.4, -0.1, -0.3)x + 2y + 4z = -0.06  2y + 3z = -0.09  z = -0.1

A. True B. False

Mathematics

Complete.6000 lb =  T

A. 2
B. 4
C. 3 
D. 3

Mathematics