If Gina's bicycle tires have a diameter of 26 inches and she rides at 8 miles per hour, what is the angular velocity of her tires in revolutions per minute (rpm)? (NOTE: There are 5,280 feet in 1 mile and 12 inches in 1 foot.) ill (A) 85.06 rpm (B) 103.43 rpm (C) 206.85 rpm (D) 324.92 rpm ​

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Don't know how to find x given these segment lengths