Answer: individual shirts cost $2.99
Step-by-step explanation:
A six pack of undershirts cost $13.98
This is $3.96 less than the cost of buying six individual shirts. This means that the total cost of buying the shirts individually will be determined by adding the cost of the six pack of undershirts and the amount by which it is lesser than buying individually. It becomes
13.98 + 3.96 = $17.94
if each undershirt cost same amount, then the individual cost will be total cost divided by 6. It becomes
17.94/6 = $2.99
