36
26
More than is a trick term meaning to add. So 7 more than 26 is simply saying 7 + 26. 7 + 26 = 33.
It is 1 or 26+27 = 53
26 is a composite number because it has more than two factors
16 + 10 = 26
It has more than two factors.
If the digits can be any number from 0 to 9 and there are no restrictions on a number being used more than once then you have 10 choices for each digit and 26 choices for the letter. The total number of possible codes is 10 x 10 x 10 x 10 x 10 x 26 = 2600000
26
7 occurs more than any other number, so it is the mode.
913
No because it has more than 2 factors
26+17n = -4217n = -68n = -4