5. plz check if my answer is correct

6. what is the description of the translation represented by the translation rule (x, y)-> (x+2, y+2)?

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

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?