In science class, the girl to boy ratio is 3 to 7

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

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done