What is the value of -9r-7 when r=2?

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

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.

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm