Which one of the following fractions is not equivalent to the others? 12/15, 20/25, 25/30, 28/35

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Which graph represents the equation y =4x

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test