I know the correct answer but first you have to answer my math question
Answer:

Step-by-step explanation:
First of all we need to know the relation between 1 dollar and 1 cent in order to express everything in the units required in the question.
We know that
, so the amount paid for the item with single dollars has to be multiplied by 100 to express its value in cents.

Now that we have everything in cents, we can make the subtraction:

Replacing the value in cents we get:

Answer:
Infinite many solutions
Step-by-step explanation:
All real numbers
Answer:
the answer is 546 hope this helps :)
Step-by-step explanation: