Question

Nicholas used a \$10$10dollar sign, 10 bills to pay for a granola bar that only costs p dollars.

Answer 1

Answer:

$\ (10-p)$

Step-by-step explanation:

Nicholas used a $10 bill to pay for a granola bar that only costs p dollars.

To find much change Nicholas received, simply subtract the cost of granola bar from the amount of money Nicholas paid:

$\ (10-p)$

For example, if granola bar costs p=$4, then Nicholas gets

$\ (10-4)=\ 6$

as a change.