Carlos had 24 class play tickets to sell. he sold 3/4 of the tickets. how many tickets did carlos sell

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.