Which equation demonstrates the additive identity property? 0 (7+4i)+(7-4i) = 14
O (7+4i)+ 1 = 7+4i
(7+4)(1) = 7+4)
O (7+4i)+(-7-4i)= 0

Volume of cylinder with a radius of 8cm and height of 25 cm

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

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)