The graph of a linear function is shown. which word describes the slope of the line? positive negative zero undefined

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

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?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?