Help plzz picture with the question

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Which of the following statement about pascal's triangle are true?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.