Asheet of 20 stamps cost $9.20. what is the cost of each stamp?

To find the cost of one stamp, divide the total cost by the total number of stamps bought:

9.20 / 20 = 0.46

Each stamp cost 46 cents.

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

the first one, all those points on the line just make a strait line.