If fx)= {x-3, which inequality can be used to find the domain of f(x)? X-320
X-320
X-3 30
X-350

Step-by-step explanation:

the first option is the right answer

you can't solve x because it is 2 linear equation and you only have one equation

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2