Michelle used a $20 bill to pay for a notebook that only cost p dollars. How much change did Michelle receive from the cashier?
Write your answer as an expression.
The real answer is 20-p
yes
the heck
well if it cost 5 dollars you would get:
Change = 20 - 5
20-5
suck to be u failing
Suppose I say
Michelle used a $20 bill to pay for a notebook that only cost $12. How much change did Michelle receive from the cashier?
If you can solve that, just write down the steps you took, only use p instead of 12.