Word Problems 1 Extra Practice Lesson 1-1 Deﬁne variables and write an equation to model each situation. 1. The total length of the edges of a cube is 1.6 mm/s x 2 1 O 4. reading 8 pages in 9 min and 22 pages in 30 min 23 pages per minute 3 Lessons 6-2 and 6-3 Find the slope and y-intercept.
Record your score out of 25. (10 points for the proof, 1 point potential extra credit) Lesson 107. Do three problems for SAT practice. 8.3. Using Similar Right Triangles. Do the review queue. Check your answers. As always, record your score as a 5, minus 1 point for each incorrect answer. Read the lesson. Take notes. Work through the examples.