A submarine located 75 feet below the surface of the water begins to descend further at a rate of 8 feet per minutes the expression -75 - 8m represents the depth of the submarine after each minute, m. Find the depth of the submarine after 5 minutes.

5050 i think

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