An online company charges a shipment fee of $4.99 per order and an item fee of 0.65 per pound to ship furniture. write a numerical expression that can be used to fund the cost to ship a piece of furniture that weighs 8 pounds

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?