Sara received a puppy when she was 7 years old. the puppy weighted 5 pounds. when the puppy grew up, it weighed 12 pounds. what was the percentage of increase in the puppy’s weight? show your work

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

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 cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?