Find the product.(13csc ? - 7)(13csc ? + 7)
A. 169csc2? - 49
B. 169m2 + 182 csc ? - 49
C. 169m2 - 182 csc ? - 49
D. 169csc2? - 49 csc ?
Answer: A
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State the conjugate of the given binomial.2m2 - 9n3
A. -2m2 + 9n3
B. -2m2 - 9n3
C. 2m2 + 9n3
D. 
Find the requested function.If f(x) = x2 + 6x + 3, find f(x + h) - f(x).
A. x2 + 2xh + h2 + 6x + 6h + 3 B. 2xh + h2 + 6x + 6 C. 2xh + h2 + 6h D. 2xh + h2 + 6x + 6h
Provide an appropriate response.Find f(f-1(1401)) given that f(x) = 
.
Fill in the blank(s) with the appropriate word(s).
Solve.The Green County school system has 2,947 high school students, 3,264 middle school students, and 4,182 elementary school students. How many students are in the Green County school system in total?
A. 10,393 students B. 10,353 students C. 10,448 students D. 10,301 students