Solve the problem.Express the total shaded area as the product of two binomials.(The figures are not drawn to scale.)

A. (4x + 3)2
B. (4x + 3)(16x2 - 24x + 9)
C. (4x + 3)(4x - 3)
D. (3x + 4)2


Answer: A

Mathematics

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Solve.Mike works on commission selling electronic equipment. The linear function  describes his annual income I when his total sales for the year are s. At what level of sales will Mike's income be $42,900?

A. $437,000 B. $45,000 C. $4,500,000 D. $450,000

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For the given equation, first identify the phase shift and then sketch one complete cycle of the graph. Graph  on the same coordinate system. ? 

A. ?


B. ?


C. ?


D. ?


E. ?


Mathematics

Find the integral.

A.  sec4 (3- 3+ C
B.  sec3 (x - 3+ C
C.  sec4 (x - 3+ C
D. -  sec4 (x - 3+ C

Mathematics

Find the LCM of the set of numbers.60, 40, 50

A. 300 B. 600 C. 200 D. 120

Mathematics