Introduction
Chapter 1
Chapter 2
Chapter 3
Chapter 4
8-68.
Write down any observations or patterns you found while working on problem 8-67. For example, if the area of one shape is 100 times larger than the area of a similar shape, then what is the
ratio of the corresponding sides (also called the linear scale factor)? And if the linear scale factor is r, then how many times larger is the area of the new shape?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set