Substitution
Evaluate when x=3
4 + x = ?
7
What is the GCF of 3 and 9?
3
Apply the Distributive Property to write an equivalent expression: 2(x + 4)
2x + 8
Is x+x+x+x the same as x^4 (x to the 4th power)? Explain...
No..
Evaluate when x=4.5
3x - 5 = ?
8.5
What is the GCF of 8 and 10?
2
Apply the Distributive Property to write an equivalent expression: 3(2x +7)
6x + 21
No...
Evaluate when x=3.2 and y = 1/2
(5 + y) * X
17.6
What is the GCF of 15 and 24?
3
Apply the Distributive Property to write an equivalent expression: 5x + 50
5(x+10)
Is 13y + 7x + 3x + 12y - 6 equivalent to 25y + 10x + 6? Explain...
No...
Evaluate when x=1.5, y=13, and z= 1/4
xyx - z
4.625
What is the GCF of 42 and 30?
6
Apply the Distributive Property to write an equivalent expression: 13y(x+ 10z)
13xy + 130yz
Is 3x + 2x - 4x + 7y - 3y- 3y equivalent to x+y?
Yes
Evaluate when x=2.3, y=7, and z= 1/2
y^2 + xz - 0.15
50
What is the GCF of 49 and 91?
7
Apply the Distributive Property to write an equivalent expression: 18q + 60q
6q(3+10)
11w + 10
Evaluate when x = 3.5, y = 15, z = 12.75
(y^2 - x) + (z - x) - xy
159.75