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10 questions
A number multiplied by a variable.
Constant
Variable
Expression
Coefficient
A term in an algebraic expression that never changes. Or, a number without a variable.
Constant
Expression
Variable
Coefficient
2
-2
4
11
6
A letter in an expression or equation that represents an unknown value.
Constant
Variable
Expression
Coefficient
Two terms who have the same varible and exponent.
Variable
Unlike terms
Coefficient
Like terms
Simplify the expression below by combining like terms.
3a + 7b -9 + 8a -3b + 4
11a + 10b + 13
11a + 4b + 5
11a + 4b - 5
11a - 4b - 5
Simplify the expression below by combining like terms:
-2w + 4z + 7w - 9z
5w + 5z
5w - 5z
-5w - 5z
5w + 13z
The expression 5x and 7x can be simplified into which of the following?
12x
12x2
35x
35x2
Which of the following is the simplified form of 3x + 7 + 8x - 2?
16x
11x + 5
11x + 9
24x2 - 14
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