Pls whoever answers this question correctly will get brainliest

1.

A ray starts out at a point and continues off to infinity.

Symbol of the ray with a beginning point in X and passes through point Y is:

Therefore your answer is

2.

Symbol of a line passing through points A and B is:

Therefore your answer is

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.