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Published byShawn Fleming Modified over 9 years ago
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What two whole numbers is the square root of 8 between? How do you know? What is 160% written as a decimal? How do use division to change 5/8 to a decimal? What is the answer when you do so?
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A method to solve equations. 1. Write down the order of operations you would perform on x if you knew its value. 2. Identify the inverse (undoing) operation for each operation in your list. 3. Perform those inverse operations in reverse (backward) order to solve the equation for x (or whatever variable you have). If you have variables on both sides of the equation, manipulate the equation so that it is only on one side before doing inverse in reverse.
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Handout #1-6 together See three worked examples next slide - #s 2, 5 and 8 on assignment (#1 is already worked as an example on assignment page)
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Now try #7-12 (the rest of the worksheet) on your own. Due tomorrow!
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