Complete the following statement

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?

Is a square always, sometimes, or never a parallelogram

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?