Answer:
961
Step-by-step explanation:
this is equivalent to(31*31)
If the goal is to sell at least $1500 worth of tickets then what you can do is add the 12.50+ 6.25 which well equal 18.75. Then you can divide 1500/18.75 which eqauls to 80 meaning at least 80 seats must be sold
7% of 1,000 is 70.
280/70 = 4
It will take 4 years.