Barry bought 18.50 meters of light rope at $0.480 per meter and three meters of heavy rope at $1.08 per meter. how much change did he get back from three $5 bills?

Anew fountain in the shape of a hexagon will have 6 sides of equal length. on a scale drawing, the coordinates of the vertices of the fountain are: (7.5,5), (11.5,2), (7.5,−1), (2.5,−1), (−1.5,2), and (2.5,5). how long is each side of the fountain?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction