On Tuesday, the mailman delivers 3 checks for $5 each and 2 bills for $2
each. If you had a starting balance
of $25, what is the ending balance?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236