Point s is on line segment RT. Given ST = 5x -7, RT = 4x+9, and RS = 2x + 7, determine the numerical length of ST

75%

step-by-step explanation:

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

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

there are no multiple choices