Aruby throated hummingbird beats its wings 159 times in 3 seconds. how many times does the ruby throated hummingbird beat his wings per second?

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

my guess is

step-by-step explanation: