Peter spent 3/4 of his money and saved the rest. if he spent $45, how much money did he have at first?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?