Answer: The cost for the month is $240.
Step-by-step explanation:
Since we have given that
Cost for the two i.e Aveeno and her boyfriend = $40
They were charged 6 times in a month.
As we know that times stands for multiplication.
So, we need to find the cost for the month, where we multiply 6 with $40 to get the amount for the whole month.
So, the amount for the month would be
Hence, the cost for the month is $240.