what is the slope of the line 9x+5y=-25

1. -9

2. 5

3. 9/5

4. -9/5

Which of those sequences is a geometric sequence

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54