GCF
Use the GCF to write an equivalent
expression to 36 + 45
9(4 + 5)
4x = 32 which is a solution of the set (7, 8, 9)
4(8) = 32
x = 8
SOLVE for p
p + 24 - 13 = 48
37 + 24 - 13 = 48
p = 37
Use Distributive Property to Solve
4(6x + 8)
4(6x + 8)
24x + 32
What is the amount out of 100?
The amount out of 100 is the PERCENT.
Use the GCF to write an equivalent expression
for 12 + 30
6(2 + 5)
6x + 4 = 52
Which is the solution in the set: (8, 9, 12)
6(8) + 4 = 52
x = 8
SOLVE for p
2p + 27 + 13 = 54
2(7) + 27 + 13 = 54
p = 7
Use Distributive Property to Solve
8(9x - 6y)
8(9x - 6y)
72x - 48y
What is the variable that relies on another value?
The variable the depends on another amount is the DEPENDENT variable.
Use the GCF to write an equivalent
expression for 36 + 60
12(3 + 5)
9x - 12 = 42
Which is a solution in the set (5, 6, 7, 9)?
9(6) - 12 = 42
x = 6
SOLVE for p
p + 12 - 15 = 29
32 + 12 - 15 = 29
p = 32
12(7y - 4x)
12(7y - 4x)
84y - 48x
What is a letter or symbol that represents a missing value?
A letter that represents a missing value is a VARIABLE.
Rewrite the expression using the GCF
39x - 26
13(3x - 2)
12x - 4 + 10 = 90
Which is a solution of the set (12, 7, 9, 15)
12x - 4 + 10 = 90
12x + 6 = 90
12x = 84
12(7) = 84 x = 7
SOLVE for p
4p + 20 - 4 = 12p
20 - 4 = 12p - 4p
16 = 8p
8(2) = 16
p = 2
7x(5y + 3z)
7x(5y + 3z)
35xy + 21 xz
What is a variable that stands alone and doesn't depend on another value?
An INDEPENDENT Variable doesn't depend on another amount.