What is the difference between the highest and lowest heights listed below? -40 m, 513 m, -125 m, -47 m, 200 m I​

What is the length of bc ? enter your answer in the box.bc =

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?