ok so i have to find how to get 5,13,3,6 to equal up to 12 u must use every number. please help asap!!! and please explain how u got your answer

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Arational number that is equivalent to -20/4?