Find the LCM of the expressions.9x and 12x

A. 9x
B. x
C. 12x
D. 36x


Answer: D

Mathematics

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For the pair of functions, find the product function or functional value indicated.Find (fg)(x).f(x) = 6xg(x) = 4x - 4

A. (fg)(x) = 24x2 - 24x B. (fg)(x) = -24x2 - 24x C. (fg)(x) = 10x2 - 4x D. (fg)(x) = 24x - 24

Mathematics

Use the graph below to answer the question.Which edges are not included in the following path: A, B, C, D, E, G, F, D?

A. AD, BD, DH, AE, HH, DG B. AD, DH, AE, DG C. AD, BD, DH, AE, DG D. AD, BD, DH, DG

Mathematics

Solve the problem.One pump can drain a pool in 6 minutes. When a second pump is also used, the pool only takes 4 minutes to drain. How long would it take the second pump to drain the pool if it were the only pump in use?

A. 2 min
B.  min
C. 12 min
D. 22 min

Mathematics

Use rational exponents to simplify the radical. If rational exponents appear after simplifying, write the answer in radical notation.

A.
B.
C.
D.

Mathematics