The commutative property can be expressed as
A
A ÷ B = B ÷ A

B
A + B = B + A

C
A + B + C = (A + B) + C

D
A(B + C) = (A × B) + (A × C)

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me