Find the diameter of a circle in which the circumference is 2Pi (π) kilometers.
D=KM

40,030KM is ya answer!

Circumference of a Circle = π x d π = 3.142 d = Diameter (drop down ft, in, yd, cm, mm ... find out the circumference of the Earth as C = π x 12,742km

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

y=sec x is the correct answer

~batmans wife dun dun