Perimeter Problem: The perimeter of a rectangle is 110 feet. Find the dimensions if the length is 5 feet less than twice the width.
OpenAlgebra.com
Free Algebra Help: Math simplified open tutorials.
Showing posts with label algebra 1. Show all posts
Showing posts with label algebra 1. Show all posts
Chapter 2 Sample Test Questions
Click here for a worksheet containing 20 sample test questions with answers.
Odd Integer Problem: Find three consecutive odd integers whose sum is 51. (Set up an algebraic equation then solve it.)
Perimeter Problem: The perimeter of a rectangle is 110 feet. Find the dimensions if the length is 5 feet less than twice the width.
Perimeter Problem: The perimeter of a rectangle is 110 feet. Find the dimensions if the length is 5 feet less than twice the width.
Chapter 7 Sample Test Questions
Click here for a worksheet containing 20 sample test questions with answers.
Word Problems
Example: The sum of the reciprocals of two consecutive odd integers is 4/3. Set up an algebraic equation and use it to find the two integers.
Example: Norm can paint the office by himself in 5 hours. Cliff could do the same job in 7 hours. If they work together, how long will it take them to paint the office?
Example: An executive went on an 8-hour business trip that required a 165-mile bus ride to the airport then another 2,750 miles by airplane. If the airplane speed was 10 times that of the bus, what is was the average speed of the airplane?
Adding and Subtracting Rational Expressions
Rational Expressions and Equations Playlist on YouTube
When adding or subtracting rational expressions we will need a common denominator.
Add or subtract.
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