I need help with this question please, answers are a= 2, b= -1. Will report inappropriate answers/ incorrect answers thank you

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Put the following steps for calculating net worth in the correct order

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?