Algebraic Expressions
Evaluate when: a/b when a = 48 and b =8
6
What is: a number z decreased by 18?
z -18
What is this property?
1 + 2 = 2 + 1
Comm of Add
Simplify:
3 (x + 1)
3x + 3
What property is this:
2 + 90987655 = 90987655 + 2
What is/are the coefficient(s)?
7h + 3 + 5m - 6t
7, 5, 6
12x
What property is this?
1 * 0 = 0
Multiplication property of zero
Simplify:
5 + 2x - 3 + 2 + 10x
12x + 4
What kind of expression is this?
7 + 9 = 9 + 7
Equivalent Expressions
What is/are the variable(s)?
7h + 3 + 5m - 6t
h, m, t
What is: 18 added to a number m?
18 + m
What property is this?
(1 + 3) + 3 = 1 + (3 + 3)
Associative Prop of Add
Simplify:
2x + 9 - 4
2x + 5
What are the like terms?
2x + 8y + 6z - 3y
8y and 3y
What are my terms?
7h + 3 + 5m - 6t
7h, 3, 5m, 6t
What is: 11 fewer than a number b?
b - 11
What property is this?
ab = ba
Simplify:
5x + 7 + 3x - 2
8x + 5
What is the addition property of zero?
Anything plus zero is itself.
What is/are my constant(s)?
7h + 3 + 5m - 6t
3
18 / r
What property is this?
3(ab) = (3a)b
Associative of Mult
Simplify:
3z + 14 + 5z - 9
8z + 5
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