Here's the study guide and answer key for the test we have scheduled December 16. Enjoy!
0 Comments
Today, we graphed inequalities after solving them, and showed how several answers could make an inequality a true statement.
Today, we applied what we learned about inequalities to solve problems that focused on inequalities.
We used dice in this lesson to demonstrate how the rules for inequalities work, especially as it relates to multiplying and dividing by negative numbers.
In this lesson, we looked more closely at word problems, and developed strategies for solving word problems by first creating equations.
Today we used what we've learned so far this year to take word sentences and create equations from them, and then solve the equations.
In this lesson, we looked more closely at the additive inverse and multiplicative inverse (also called the reciprocal) to help us better understand and solve equations.
Attached is the study guide and answer key for the test scheduled for December 2.
This lesson focused on the concept of factoring, which undoes distribution.
Today, we used the distributive property to simplify expressions and then were required to combine like terms. We considered visual and algebraic representations.
|