Cho tam giác Abc có A( 1; -2), đường cao BH : x - 2y + 3 = 0 và cạnh BC : x + y = 0.Viết phương trình cạnh AB, AC.

because 1.2 isnt half of 6 duh

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

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