You buy a movie for 19.99 and a set of earphones for 12.49 how much is the bill before taxes

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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

Simplify. 3(4+4x) (type your answer in with no spaces)