PLS HELP W THIS QUESTION ASAP

Answer:
Multiply 0.44 times 16 which will give you $7.04 for the money he has to pay for the stamps and then add the money he has to pay for the stamps which is $7.04 to $12.95 which is money for the box of cards and your answer is $19.99 rounded up to $20.
Step-by-step explanation: