Graph the parametric equations ***with work shown*** x = 7 sin (t) + sin (7t) y = 7 cos (t) + cos (7t)

Klein read 30 pages of a book on monday and 1/8 of the book on tuesday. he completed the remaining 1/4 of the book on wendesday. how many pages are there in the book?

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?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.