In right AABC, M2C-90°, cos A-1/5. What is sin B?
a) 4/5
b) 90-1/5
c) 5/1

x

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

i think the answer is b