The cost of renting a moped for 1, 2, 3, or 4 hours and can be represented by an arithmetic sequence. The base fee is $30, and the cost per hour is $15. The graph shows the sequence. Select all the true statements

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points