Select all correct answers choices , which one are they ? 1,2,3,4,5,6 , you can pick more than 1 , me

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?