Diego has 7 packs of markers. Each pack has x markers in it. After Lin gives him 9 more markers, he has a total of 30 markers. Write the equation to match the story and a tape diagram?

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

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!