Mrs. Giglio wrote this expression on the board.
(-9)(2) + (7 x -5)
What is the value of her expression?
-53
Simplify the expression.
2(n + 6) + 10
2n + 22
Simplify the expression.
(30x - 12)/6
5x - 2
Write an equivalent expression by simplifying.
(9x + 27)/3 + 5(x - 2)
8x - 1
Write an expression to represent the algebra tiles. The red tiles represent a negative value and the yellow represents a positive value.

-3x + 6
OR
3( -x + 2)
Mr. Ribas wrote an expression that is equivalent to -24. Which expression did he write?
a) -3 x -2(9 - 5)
b) -8 x 6 - (-3 x 23)
b) -8 x 6 - (-3 x 23) + -24
Simplify the expression.
5(x + 2) + 8(x - 4)
13x - 22
Simplify the expression.
(24m - 36)/-4
-6m + 9
Which of the following expressions is not equal to
4(n + 7) + 3
a) 4n + 28 + 3
b) 4n + 7 + 10
c) 4 x n + 4 x 7 + 3
b
Which property is shown? Use your notes if necessary.
13m x 16n = 16n x 13m
a) Distributive Property
b) Associative Property of Multiplication
c) Commutative Property of Multiplication
c) Commutative Property of Multiplication