Simple Expressions
Names and Properties
Simplifying Expressions
Plot the Points
What is x?
100
2 - 2x - (4 - x) = 2 - 3 - (x - 2)?
What is the answer for #76?
100
Not true, because - 12 ≠ 12
What is the answer for #77a?
100
x - y
What is the answer for #78d?
100
(-3, -2), (-6, -4), (9, 6)
What is the answer for #79?
100
-32
What is the answer for #80b?
200
True, Inverse Property of Multiplication.
What is the answer for #77d?
200
Zero (0)
What is the answer for #78c?
200
60
What is the answer for #80a?
300
True, Identity Property of Multiplication
What is the answer for #77b?
300
2y - 2x + 3
What is the answer for #77a?
300
-6
What is the answer for #80d?
400
True, Inverse Property of Multiplication
What is the answer for #77c?
400
2x2 + 3x + 6
What is answer for #78b?
400
3598
What is the answer for #80c?
M
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