1) cindy and mary are running in a marathon. cindy ran 21.6 miles and has 4.6 miles left to run. mary ran 24 miles. how many more miles does mary have left to run?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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

Find two numbers if their sum is 91 and the ratio is 6: 7?