13120 Combined Rates Word Problems.notebook

1

January 31, 2020

1/31/20   Algebra 2Warmup:  Solve the equations for x.  

Objectives Solving Rational Equations

x2  4x + 3x2  9 =

x  1x + 3

7x + 3x2  8x + 15

3xx  5+

1x  3=x  4

x2  92

x + 3=

13120 Combined Rates Word Problems.notebook

2

January 31, 2020

quiz Q Rational Equations.docx

13120 Combined Rates Word Problems.notebook

3

January 31, 2020

Word Problemscombined rates

13120 Combined Rates Word Problems.notebook

4

January 31, 2020

Word Problemscombined rates

Shelley can paint a fence in 8 hours.  Karen can do it in 4 hours.  How long will it take them to do the job if they work together?

13120 Combined Rates Word Problems.notebook

5

January 31, 2020

Word Problemscombined rates

Tim can stuff envelopes three times as fast as his daughter Georgia.  They have to stuff 5000 envelopes for a fundraiser.  Working together, Tim and Georgia can complete the job in four hours.  How long would it take each of them working alone?

13120 Combined Rates Word Problems.notebook

6

January 31, 2020

Working together, Zoey and Sam can pick 40 bushels of apples in 4 hours.  Zoey can pick apples 2 times faster than Sam.  Find how long it would take each of them to do it alone. 

13120 Combined Rates Word Problems.notebook

7

January 31, 2020

#1

#2

Turn it in.

Attachments

Q Rational Equations.docx

Name: _____________________________

Algebra 2: Rational Equations Quiz

Solve the following equations for x. Check for extraneous solutions.

a.

b.

c.

Name: _____________________________

Algebra 2: Rational Equations Quiz

Solve the following equations for x. Check for extraneous solutions.

a.

b.

c.

SMART Notebook

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