Scale: 1 in = 9 ft The building is 12 in long
What is the measurement of the actual building?
What is the scale factor?

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

5x10^11 x 65

325 x 10^11

or

325,