Jayden has $20.56 he buys an apple for 79 cents and a granola bar for $1.76

If your asking how much money he has left, all we have to do is subtract $0.79 and $1.76 from $20.56

To make it easier, we can just add $0.79 and $1.76 then subtract that number from $20.56

$1.76 + $0.79 = $2.55

Now we can subtract $2.55 from $20.56

$20.56 - $2.55 = $18.01

Therefore, he has $18.01 left

Hope this helps you

-AaronWiseIsBae