9/14: Warm Up

Solve the formula pV = nRT for n.

A. n = pV – RTB. n = pVRTC. n = pV RTD. n = pV

Show your work OR explain your reasoning here.

9/14 Objective

I will be able to solve multi-step inequalities.

INEQUALITY

shows values that are not

equal

9/14 Example:• Writing and Solving a Multi-Step INEQUALITY

9/14 Example:• Using the Distributive Property

9/14 Example:

• Journal: Got It! pg. 32: Problem 1

9/14 Example:

• Journal: Got It! pg. 32: Problem 2

9/14 Example:

• Journal: Got It! pg. 32: Problem 3

9/15 Warm UpRecord your answer here:An architect builds a scale model of a

skyscraper for a land development proposal.

• The model is 2 ft tall. • The scale of the model is

1 in. : 12.3 m.• How tall is the proposed

skyscraper in meters?

Show your work.

9/15 Objective

I will be able to solve multi-step inequalities.

9/15 AssignmentWorksheet 1-6Omit: 1-4, 9-10

Examples: 5,6,11 w/ PattyHomework: 7,8,12

9/16 Warm UpA plumber finished three jobs on Tuesday.

The first two only cost the owner the $45 trip fee because they took very little time to complete.

For the third job, the plumber charged the trip fee plus 6 times his hourly rate. If the plumber received a total of $303 for the day, what is the hourly rate?

Write an equation to solve the problem.

9/16 ObjectiveI will be able to solve and

graph inequalities containing the words “and”

and “or”.

INEQUALITY

shows values that are not

equal

COMPOUND INEQUALITY

two distinct inequalities

joined by the word and or the

word or

9/16 Example:

9/16 Example:

9/16 Example:

9/16 Assignment:

Journal:Page 38 and 39

Problems 2 and 3

9/17 Warm UpSolve the equation you wrote on Wednesday to answer the question.

A plumber finished three jobs on Tuesday.

The first two only cost the owner the $45 trip fee because they took very little time to complete.

For the third job, the plumber charged the trip fee plus 6 times his hourly rate.

If the plumber received a total of $303 for the day, what is the hourly rate?

9/17 ObjectiveI will be able to solve and

graph inequalities containing the words “and”

and “or”.

9/17 Assignment

Test Review

9/25 Warm Up

Turn in Warm Up

Topic 1 Test

9/25 ObjectiveI will demonstrate my mastery of Topic 1 by

scoring 70 or more on the topic test.

9/25 Assignment

Topic 1 Test