Can someone explain how to solve it?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)