Unit 5 Day 5 Real-world Problems & Systems of Linear ...
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Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook 1 February 26, 2020 Jan 93:02 PM Algebra 1 Mrs. Hall February 26, 2020 Get out your homework and materials for class. Check Homework
Transcript of Unit 5 Day 5 Real-world Problems & Systems of Linear ...
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 93:02 PM
Algebra 1
Mrs. Hall
February 26, 2020
Get out your homework and materials for class.
Check Homework
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Feb 189:01 AM
The sum of 2 numbers is 138. Their difference is 88. What are the numbers?
Jan 29:24 AM
Prices for the movies is $5 for children and $9 for adults. There were a total of $268 in sales and 40 tickets sold. How many tickets were children and how many were adults?
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 29:28 AM
English is spoken as the first or primary language in 78 more countries than Farsi is spoken as the first language. Together, English and Farsi are spoken as a first language in 130 countries. In how many countries is English spoken as the first language? In how many countries is Farsi spoken as the first language?
Jan 94:10 PM
Solving Systems of Inequalities
EQ: How do you solve systems of linear inequalities?
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 94:10 PM
Let's review how to graph an inequality:
1. Solve for y.
2. Graph the yintercept then count the slope and connect the points. Decide if it is a dotted or solid line.
3. Shade in the appropriate part of the graph.
4. Check by plugging in a point.
y < 3x 2
Jan 94:10 PM
Let's review how to graph an inequality:
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 94:10 PM
Let's review how to graph an inequality:
2x 4y > 12
Jan 94:10 PM
Steps to graphing a system of inequalities:
1. Solve inequality for y.
2. Graph both inequalities.
3. Shade where the shaded parts overlap.
x > 5
2y < 3x 4
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 94:10 PM
Jan 94:10 PM
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 94:10 PM
Jan 94:10 PM
Unit 5 Day 5 Realworld Problems & Systems of Linear Inequalities.notebook
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February 26, 2020
Jan 94:10 PM
Homework:
• Systems of Inequalities worksheet• Test next week> A day Wednesday 3/4> B day Tuesday 3/3
