Which pair of angles are corresponding?
parallel lines and transversals

a.
1 and 3

b.
1 and 4

c.
1 and 5

d.
1 and 8

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

How to do this , and can some one explain

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?