Simplify.

A. 4
B. 3
C. 3x
D. 4x


Answer: A

Mathematics

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Find  by using the Chain Rule. Express your final answer in terms of t.w = , x = 4t + 1, y = et, z = 6t - 1

A.
B.
C.
D.

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Which of the following "geometric factoring models"represents the factoring formula?  ? ? ?

A.
B.
C.

?


D. ?
E. ?

?

?


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Solve.A metal rod is 18 cm long. If three pieces are cut from the rod (3.25 cm, 7.37 cm, and 4.87 cm), how long is the remaining piece of rod?

Fill in the blank(s) with the appropriate word(s).

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Combine like terms whenever possible.-5x8 - 2x8

A. -7x8 B. -7x16 C. -56x8 D. Not possible

Mathematics