Please answer in two minutes

Which expression is equivalent to sq-80

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

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?