1. Which is a characteristic of a perpendicular bisector? A. It is not coplanar with a segment.

B. It runs in the same direction as a segment on another line.

C. It intersects a segment at a right angle.

D. It intersects a segment at a slant.

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?