Can someone help me with this. Will Mark brainliest.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

How do i solve uniform motion problems?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders