It takes 81 pounds of seed to completely plant a 10 -acre field. how many acres can be planted per pound of seed?
at davidson's bike rentals, it costs $10 to rent a bike for 3 hours. how many dollars does it cost per hour of bike use?

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.