Please show the step by step process thank u sooo much

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

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Which equation can be solved to find x the measure of jk in the apex