Factor completely. If the polynomial cannot be factored, say it is prime.8x2 - 18xt + 9t2

A. (2x - 3t)(4x - 3t)
B. (2x + 3t)(4x + 3t)
C. prime
D. (8x - 3t)(x - 3t)


Answer: A

Mathematics

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You buy cups for $6.44 each and saucers for $6.46 each.  To sell cup and saucer sets, you mark up each item by 5 dollars ($6 for each cup and $6 for each saucer).  You give preferred customers a 7% discount.   ? A. How much would you charge a preferred customer for 1 cup and saucer set? ? B. Use your answer to part A to write a formula that gives the price P, in dollars, you charge a preferred customer for n cup and saucer sets. ? C.  Use functional notation to indicate the price  you charge a preferred customer for 25 cup and saucer sets.

What will be an ideal response?

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Evaluate. ÷ 

A.
B.
C.
D.

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Use DeMoivre's Theorem to write the expression in rectangular form.(1 - i)10

A. 32 B. 32 - 32i C. -32i D. -32 + 32i

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Find the exact value of the expression.

A.
B.
C.
D. 2

Mathematics