Simplify. Combine like terms if possible.-8b + 2b

A. -10b
B. 6b
C. -6b2
D. -6b


Answer: D

Mathematics

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Determine whether the given function satisfies Laplace's equation.f(x, y) = cos (x) sin (-y)

A. Yes B. No

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Solve.A bottle of soft drink weighs 310 g. If a carton contains six bottles, find the weight in kilograms of 9 cartons.

A. 1.674 kg B. 2.79 kg C. 0.279 kg D. 16.74 kg

Mathematics

Graph the function using translations. ? ?

A. ?


B. ?


C. ?


D. ?


Mathematics

Find the integral.

A.  + C
B. e ln(ex + e) + C
C. x + C
D. ln(ex + e) + C 

Mathematics