Sam has $440 in $20, $10, and $5 dollar bills. the number of twenties, tens and fives are consecutive integers in this order. how many bills does he have in all?

There are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

Step-by-step explanation:

Let the number of twenties be x

Let the number of tens be x+1

Let the number of fives be x+2

Amount from twenties will be given as

Amount from tens will be given as

Amount from fives will be given as

According to question,

So, there are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

step-by-step explanation: