The document contains notes from a math lesson. It lists upcoming assignments, including an even problem set due the next day and a test later in the week. It also includes warm-up problems on solving inequalities, ratios, sequences, and graphing lines. The lesson content discusses multiplying square roots, with examples on simplifying expressions involving square roots.

1. Lesson 78.notebook March 25, 2014
Assignment:
1-->Set 78 (evens) - Due Tomorrow [3/26]
2-->Test #11 - Friday [3/28]

2. Lesson 78.notebook March 25, 2014
Lesson 78 WarmUp:
Solve and graph on a number line.
1) -x + 15 > 0
2) -2x > 2
3) The ratio of broken to working keys was 2 to 9. If there were 88 keys on
the old piano, how many were broken?
4) What is the 9th term in this sequence:
an = n2 - n
5) Graph y = -1/2x + 2

3. Lesson 78.notebook March 25, 2014
Lesson 78:
*Recall: 32
Well we can also multiply square roots:
4 9

4. Lesson 78.notebook March 25, 2014
Lesson 78 Examples:
Simplify.
A) 2 14
B) 15 3
C) 3 5 5
D) 5 3 2 3