ASAP Analysis: For the given system, tell which equation you would first use to solve for a variable in the first step
of the substitution method. Explain your choice.
2.5x – 7y = 7.5
6.2 - y = 1

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)