Algebra 1 Common Core Student Edition, Grade 8-9

So l v i n g I n e q u a l i t i e s

Download videos

connecting math

to your w orld.

Interactive!
Vary numbers,
graphs, and figures
to explore math
concepts.

The online
Solve It w ill get
you in gear for
each lesson.

jco y

Chapt er Preview

3-1 I n eq u al i t i es an d Th ei r Gr ap h s

3-2 Solving In eq u alit ies Using Ad d it io n or

Su b t r act i o n

3-3 So l vi n g In eq u al i t i es Using M u l t i p li cat io n

or Division

3-4 Solving M ult i-St ep In eq u alit ies

3-5 W o rking W it h Set s

3-6 Co m p o und In eq u alit ies

3-7 A b so lu t e Value Eq u at io n s and

Inequalities

3-8 Unio ns and In t ersect io ns of Set s

BIG ideas

1 V a r i a b l e

Essential Question How do you

represent relationships b e tw e e n q u an tities

th a t are not equal?

2 E q u iv a len ce

Essential Question Can inequalities th at

appear to be different be equivalent?

3 Solving Equations and Inequalities

Essential Question How can you solve

in eq u alities?

Math definitions

in English and

Spanish

Online access

to stepped-out

problems aligned

to Common Core

Get and view

your assignments

online.

Extra practice
and review
online

Vocabulary

English/Spanish Vocabulary Audio Online:

complement of a set, p. 796 complemento de un conjunto

compound inequality, p. 200 desigualdade compuesta

disjoint sets, p. 275 conjuntos ajenos

empty set, p. 195 conjunto vacio

equivalent inequalities, p. (^777) desigualdades equivalentes
intersection, p. (^215) interseccion
interval notation, p. (^203) notacion de intervalo
roster form, p. (^194) lista
set-builder notation, p. (^194) notacion conjuntista
solution of an inequality, p. (^165) solucion de una desigualdad
union, p. (^214) union
universal set, p. (^196) conjunto universal
DOMAINS

• Seeing Structure in Expressions


• Creating Equations


• Reasoning w ith Equations and Inequalities

V irtu a l Nerd™
tu toria ls w ith
built-in support