To determine how much money Charlie has after trying to buy the shoes, we need to subtract the cost of the shoes from the amount he currently has.
Charlie has $26 and the shoes cost $49.
So, we calculate:
$26 - $49 = -$23
This means Charlie would have negative $23 after the attempted purchase, indicating he does not have enough money to buy the shoes.
The correct response is:
$−23 (dollars minus 23)