HELP! FOR THE FIRST ANSWER THAT'S CORRECT I've already answered it but its wrong can you tell me the answers n what I did wrong??

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?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

Write the function for the graph. (1.8) (0,4)