Perform the indicated operations.(17x - 20) - (9x + 7)

A. 26x - 27
B. 26x - 13
C. 8x - 27
D. 8x - 13


Answer: C

Mathematics

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Solve.The formula P = 0.65x2 - 0.049x + 1 models the approximate population P, in thousands, for a species of fish in a local pond, x years after 1997. During what year will the population reach 24,106 fish?

A. 2004 B. 2003 C. 2002 D. 2005

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 3(x + 1)2 - 2

A.

B.

C.

D.

Mathematics

Solve the rational inequality. Express the solution using interval notation. < 8

A.  ? (7, ?)
B. (-?, -7) ? 
C.
D. (-?, -7) ? (7, ?)

Mathematics

Find the slope and y-intercept of the line.16x + 7y = 6

A. slope = - ; y-intercept = 
B. slope = 16; y-intercept = 6
C. slope = ; y-intercept = 
D. slope = ; y-intercept = - 

Mathematics