In the figure, three line segments cross at a common point. Angle A is 45°, and angle E is 85°. What is the measurement of angle F? A. 40°
B. 45°
C. 50°
D. 85

7x+8y=-18, 4x-9y=-3 solve the system of equations

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?