There are 16 people at a meeting. Each person shakes hands with everyone else. How many total handshakes were there?

the answer to the question is 32

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

0.85% : )

step-by-step explanation: