Monique is reading a book the table shows how the number of pages remaining in the book is changing over time

1. are the triangles similar and if so why? what is the value of x? show your work.

Find the interior angle of a regular polygon which has 6 sides

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?