Oi pessoal por favor me ajudem 03- Represente os numeros decimais na forma de frações

a) 3,41

b) 154,461

c) 0,2

Which graph represents an even function?

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

Solve 3x-18=2y and 5x-6y=6 by elimination show work