One ticket costs $24.50 - $19 more for evening
Six tickets cost 6 ( $24.50 - $19 ) more
Answer: 6 ( $24.50 - $19 )
Problem 18 is D by the way
The correct answer is C. Aimee used the Associative and Commutative properties to put numbers that are easy to add next to each other.
The answer to that will C and that is easy