Working for the question a sum of money was shared in the ratio3: 7, if the larger share is21 what is the smaller share

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

What is always true about a positive integer raised to a negative odd power?