Find the indicated function value.Find f(-3) when f(x) = 2x + 18.
A. 12
B. -24
C. -4.2
D. 24
Answer: A
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Solve the inequality. Graph the solution set and write it in interval notation.-3x + 10 + 2x < 6 - 3x + 2
A. (-1, ?)
B. (9, ?)
C. (-?, 9]
D. (-?, -1)
Simplify the expression by using a sum or difference identity.sin(12m) cos (2m) - cos(12m) sin (2m)
A. sin(10m) B. sin(14m) C. cos(10m) D. cos(14m)
Solve the problem.The linear equation in two variables y = 0.20x + 200 models the total weekly cost, y, in dollars, for renting a car and driving it x miles. The equation indicates that the rental company charges a fixed amount of $200 for the week plus a cost of $0.20 for each mile the car is driven. Find a solution of y = 0.20x + 200 using 360 for x.
A. (360, 247) B. (360, 192) C. (360, 272) D. (360, 1800)
Simplify: 
A) 243 B) 15 C) 25 D) 125 E) 8