What is the range of this data set? {10, 4, 1, 7, 4, 6, 5, 9} 1 4 9 10

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

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.

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