Which situation below correctly represents the algebraic expression 4 + 5g

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

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

If sin(x) = 0 and cos(x) = 1, what is tan(x)?