What is the solution to this inequality 9+x> 6

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?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.