An animal shelter spends $5.50 per day to care for each bird and $8.50 per day to care for each cat. Sarah noticed that the shelter spent $302.00 caring for birds and cats on Thursday. Sarah found a record showing that there were a total of 44 birds and cats on Thursday. How many birds were at the shelter on Thursday?

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?