Some colleges' scholarships are which means you don't have to fill out a separate application.

If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

Which of the following does the reading test of the sat ask you to do ?