A line passes through the points (4,16) and (9,21). Write a linear function rule in terms of x and y for this line

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

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

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?