What is the 8th term of the sequence 12, 17, 22, 27, 32,…? A. 47
B. 42
C. 52
D. None of these choices are correct.

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)