The written portion of Ben's driving test had 40 questions. Ben correctly answered 12 more than he missed. How many questions did Ben miss?

What is the shape of the height and weight distribution

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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