Fin the 15th term of each arithmetic sequence

2. 5,9,13,17,

3. 4,1,-2,-5,...​

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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?

Taina went to the toy store and spent $21.05 on a board game, $2.75 on coloring books, and $13.22 on a model airplane. about how much money did taina spend in the toy store?