Kelsey is the manager of a theater. she has $240 to spend on posters to advertise a new play. kelsey can spend exactly $240 to print 48 posters. she can also spend $240 to print 30 large posters. write an equation that can be used to find all combinations of small posters (x) and large posters (y) that will cost exactly $240

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?