A bison herd has decreased 10% in population this year compared to last year. If there are 550 bison this year, how many were there last year?

The graph of a line gets what as the value of the slope gets bigger

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

What is the result of adding the system of equations? 2x+y=4 3x-y=6