Warm-Up Today's Agenda
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4 6.1-6.3 (A.19) Inequality Word Problems and Standard Check A.19b.notebook 1 February 04, 2014 Warm-Up 1) Solve the inequality. Solve the inequality. 2) Today's Agenda * Warm-Up * 6.1-6.3 Solving Word Problem Inequalities * Classwork * Review Homework * Standard Check A.19b * Homework Homework Review 1. 2. 3. 4. 5. 6. 9. 10. 11. 12. 7. 8. 13. 14. 6.1-6.3 Solving Inequality Word Problems Benchmark: A.19 - Solve inequality word problems. Goals: To solve inequality word problems. Steps 1. Define your variable. 2. Set up your inequality 3. Solve. Let ____ represent ___________________ 4. Check!!! Example 1 The quotient of a number and 18 is greater than or equal to 3.
Transcript of Warm-Up Today's Agenda
4 6.1-6.3 (A.19) Inequality Word Problems and Standard Check A.19b.notebook
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February 04, 2014
Warm-Up
1) Solve the inequality.
Solve the inequality.2)
Today's Agenda
* Warm-Up
* 6.1-6.3 Solving Word Problem Inequalities* Classwork
* Review Homework
* Standard Check A.19b* Homework
Homework Review
1. 2.3. 4.5. 6.
9. 10.11. 12.
7. 8.
13. 14.
6.1-6.3 Solving Inequality Word Problems
Benchmark: A.19 - Solve inequality word problems.
Goals: To solve inequality word problems.
Steps
1. Define your variable.
2. Set up your inequality
3. Solve.
Let ____ represent ___________________
4. Check!!!
Example 1
The quotient of a number and 18 is greaterthan or equal to 3.
4 6.1-6.3 (A.19) Inequality Word Problems and Standard Check A.19b.notebook
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February 04, 2014
Example 2
Twice the sum of 4 and a number is at least -16.
Example 3
Students in the school band are sellingcalendars. They earn $0.40 on each calendarthey sell. Their goal is to earn at least $327.
number of calendars they can sell to reach their goal.
Write and solve an inequality to find the fewest
Example 4
The student council votes to buy food for alocal food bank. A case of 12 jars of spaghettisauce cost $13.75. What is the greatest
can buy if they use at most $216 for this project.
number of cases of sauce the student council
Example 5
In order to receive a B in your literature class,you must earn more than 350 points of reading credits. Last week you earned 120
many more points must you earn to receive a B?
points. This week you earned 90 points. How
Example 6
Find the average if the scores for tests are: 91, 85, 86, 80, 78
Example 7
Carmen's scores on three math tests were 84, 88, and 86. The final test of the gradingperiod is tomorrow. She needs an average of
period. Write and solve an inequality to find the grade range she needs on the final test.
at least 90 to receive an A for the grading
4 6.1-6.3 (A.19) Inequality Word Problems and Standard Check A.19b.notebook
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February 04, 2014
Example 8
The band is making a rectangular banner that is 20 feet long with trim around the edges.What are the possible widths the banner canbe if there is no more than 48 feet of trim?
Example 9
The sophomore class is planning a picnic. Thecost of the permit to use the city park is $250.To pay for the permit, there is a fee of $0.75
who is not a sophomore. Two hundred sophomores plan to attend. Write and solve
for each sophomore and $1.25 for each guest
an inequality to find how many guests mustattend for the sophomores to pay for thepermit.
Classwork
6.1-6.3 Inequality Word Problems
Standard Check - A.19b
Benchmark: A.19b - Solve multi-step inequalities
You have 12 minutes to complete yourstandard check.
Use your notes and homework to help you!
REMEMBER: Standard checks CANNOT be reassessed.
I You a Question
Inequality Word Problems
Please solve the questions on your Ticket Out the Door.
On the back - how did you do today?Green - I can do this! This is easy!Yellow - I'm getting there.Red - I need help!
Almost Finished...
Clear your calculator and turn it off!
Take out your agenda - copy down due datesStandard Checks
Homework6.1 - 6.3 Inequality Word Problems
Do NOT pack up until you are told to do so!
Tests
