| Algebra
tells us how to use
math. It is manipulating math to solve problems. It is finding the unknown number. |
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This is a number sentence: 4 + X = 11 |
This is a function generator. It operates on the input. The output obeys the rule. (Multiply by 2 and then add 3) You will take the 9th Grade TAKS Test (and you will pass) |
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If a two goes in: A "7" comes out. If a "3" goes in. What is the output? |