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Evaluating Expressions
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Solve when x = 2 and y = 5: 7x - 3y
-1
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write an expression for the following: 3 less than a number times 3
3p - 3
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How many terms are in the expression? 2x + 5 -4b
3
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Combine like terms to simplify the expression: 2x + 4 + 5x - 3
7x - 1
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write an expression for the following: the product of 8 and x
8x
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Solve when x = 5: 4x - 10
10
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Name the constant in the expression: 2x + 5
5
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write an expression for the following: 7 less than x
x - 7
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Solve when x = 8, y = 7, and z = 6: 5z + 10y - 8x
36
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Solve when c = -5: 3x + 22
7
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Name the exponent in the expression 3^2
2
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Combine like terms to simplify the expression: 3z + 20r - 15v + 9
5v + 12
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write an expression for the following: the difference of 8 and a number
8 - x
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write an expression for the following: 6 more than 5 times a number
5n + 6
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Name the variable in the expression: 2x + 5
x
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Combine the like terms: 3x + 8x - 7x
4x
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Write an expression for the following: the quotient of x and 2 minus 5
x / 2 - 5
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Solve when x = 9 and y = 5: xy
45
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Combine like terms to simplify the expression: 18v + 28c + 17c - 12v
6v - 45c
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