Use the Vocabulary List
To simplify the expression 3y + 4y I will _____
Possible answers:combine like terms, add the coefficients of 3 and 4
What is the additive inverse of 4?
-4
-12g + 9g + 4
-3g +4
Simplify the expression 5v - 4 - 2v
3v - 4
Simplify 2(h + 5)
What is 2h + 10
To simplify the expression of 2(3c) I will ____
find the product of 2 and 3c
What is the GCF of 42 and 63
(2x + 3) + (4x + 6)
6x + 9
Simplify the expression
-(x + 1)
-x - 1
Simplify 2(h + 5) - 4h - 15
What is -2h - 5
Write a sentence using 3 words from the Vocabulary List on the front of the board.
To simplify an expression sum the coefficients.
What is 1 - 1/4?
3/4
Find the sum (n + 8) + ( n - 12)
What is 2n - 4
Simplify 5v - (4 - 2v)
7v - 4
7(h - 3)
The F in GCF stands for _______ which means _____
factor, divide
What property do we use to simplify 3(2x + 4)
The Distributive Property
Which expression(s) are equivalent to: a - 1/4 a ?
A) 1a - 1/4 a B) (1 - 1/4) a C) 3/4 a
A, B, and C are all equivalent
Simplify (-2g + 7) - (g + 11)
-3g - 4
Write 32g + 24 in factored form
8(4g + 3)
Give 3 equivalent expressions for 3(x - 2)
3x - 6 3(x) + 3(-2) x+x+x-2-2-2
x - 2 + x - 2 + x - 2 3x + - 6
Which expression is in simplest form
5x - 4 + 6y
4x + 8 - x
3(x + 7)
12n - n
5x - 4 +6y
Write 6 + 24x in factored form
6(1 + 4x)
You start a new job. After w weeks, you have (10w + 20) dollars in your savings account and (45w + 25) in your checking account. Write an expression that represents the total in both accounts.
55w + 45
5a - (2a - 3) simplifies to 3a - 3
5a - (2a -3)
5(1) - (2(1) - 3) = 5 - (2-3) = 5 - (-1) = 6
3a - 3
3(1) - 3 = 3 - 3 = 0
6 does not equal 0, so 5a - (2a - 3) does not simplify to 3a - 3, it simplifies to 3a + 3