Ch 7, Algebraic Expressions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| variable | show 🗑
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| algebraic expression | show 🗑
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| show | a number used to multiply a variable
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| equivalent ratios | show 🗑
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| show | an expression written in its easiest to use way
Ex: 4x+2x +1 = 6x +1
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| show | terms that can be added or subtracted together because their variables (such as x or y) with their exponents (such as the 2 in x2) are the same
Ex: 5x + 9 + 3x - 2 = 8x + 7
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| unlike terms | show 🗑
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| show | putting values where the letters are
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
mkayser
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