he temperature at noon on a winter day was 2 °F. By 6 p. m., the temperature had dropped to −9 °F. Write a subtraction expression you can use to find the number of degrees the temperature dropped.

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

The surface area of the triangular prism is .

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?