Baskeball rims have a diameter of 18 inches if you want to put a band around a basketball rim how much material to the nearest tenth of an inch will you need

56.5 inches of material.

Step-by-step explanation:

We have been given that basketball rims have a diameter of 18 inches. We are asked to find the amount of material that we need to put a band around a basketball rim.

The length of the band around rim would be equal to circumference of circle with diameter of 18 inches.

, where r represents radius of circle.

We know that diameter is 2 times radius.    

Upon substituting , we will get:

Therefore, we will need 56.5 inches of material to put a band around the basketball rim.

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