Advance tickets for a school play went on sale. the price of each student ticket was$4 and everyone else paid $5.on the first day, no more than$80 on tickets were sold. Describe and explain the possible values of s, the number of students tickets sold and e the number of tickets sold to non students

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?