Elisa withdrew 20$ at a time from her bank account and withdrew a total of 140$. francis withdrew 45$ at a time from his bank account and withdrew a total of 270$. who made the greater number of withdrawls? justify your answer

What does the relationship between the mean and median reveal about the shape of the data

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

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.