False. The terms 2x and 3y are unlike terms because they have different variables. | Card: 6 / 20 |
Fill in the blank: The number without any variable in an expression is called a ___. | Card: 7 / 20 |
Riddle: I am an expression that can be combined with others, but only those with the same letters. What am I? | Card: 9 / 20 |
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To represent x + 5 on a number line, mark the distance x and then move 5 units to the right. | Card: 16 / 20 |
Fill in the blank: An equation is true for some values of the variable, while an identity is true for ___ values. | Card: 19 / 20 |






