A unicycle wheel makes five rotations a unicycle travels 37.94 feet find the diameter of the wheel in inches use 3.14 round to the nearest 10th of an inch

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd