Intermediate Algebra Review Part 5
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Lesson Description:
Solutions to a Review for Midterm 1 in Intermediate Algebra--Rational Expressions, Equations, Proportions, Work Problems, Functions, Inequalities, Interval notation, Absolute Value Equations and Inequalities.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
There is a series of 11 videos. Pdf of problems is at: https://sites.google.com/site/harlandclub/Home/math/algebra/intrevmt1
Questions answered by this video:
- How do you set up and solve a word problem involving two people working together?
- If at a store, Tim takes 30 minutes to stock a shelf alone and Bob takes 40 minutes alone, how long will it take if they work together?
- How do you write the equation for a work problem in Algebra?
- How can you use a table to set up a work problem?
- How do you solve the equation x/30 + x/40 = 1?
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Staff Review
This lesson shows how to solve a work word problem that is very common in Algebra. Two people who work at different paces are working together, and you have to find the time it takes them to work together. All steps involved with setting up and solving this problem are shown and explained.
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