The local park has 4 bike racks. each rack can hold 15 bikes. there are 16 bikes in the bike racks. which expression shows the total number of empty spaces in the bike racks? (15x16) + 4 (15x16) - 4 (4x15) + 16 (15x4) - 16

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

96 39 cause 135 -96=39 im smart (i used a calculater)