The sum of the interior angles of an octagon is The sum of the interior angles of an octagon is

Sum is 17 and their difference is 3

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents