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10 questions
What is a variable in Algebra?
Something that changes
An unknown value
An equation
A numeric expression
What is an algebraic expression made of?
Numbers and operations
Numbers and multiplication
Addition and multiplication
Numbers, variables and operations
What is the definition of a coefficient?
The letter used to represent a quantity
The little number or letter used to raise to a power
The number that multiplies the variable
The number that divides the variable
In this expression, 6x + 7y - 210, which are the coefficients?
6, 7, and -210
x and y
6 and 7
-210
In this equation, 3a - 60 = 24a, which is the constant?
3 and 24
3a and 24a
-60
3, 24, and -60
In this term, 3x2yz, what are the variables?
3 and 2
3
2
x, y and z
What are the coefficient(s) in this equation?
5f6 - 7h3 + 4 = 12
6, 3
5, -7
4, 12
4
What are the constant(s) in this expression?
40m3 - 7n2 + 22
40, -7
3, 2
22
m, n
How many terms are in this expression?
6m7 + 3n4 - 9h - 12
3
4
5
6
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