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Directions: Answer these questions pertaining to algebraic expressions.
1. |
Which expression represents "3 less than twice x" ?
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2. |
Which choice is a description of 6n + 9 ?
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3. |
Which expression represents "the square of m diminished by the quotient of 35 and 5" ?
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4. |
Which expressions are equivalent to 5(a + 4) ?
(Check all that apply, and hit SUBMIT!) |
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5. |
Which pair of expressions are equivalent?
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6. |
One side of an equilateral triangle is represented by the expression 5(3a + 4) + a - 6. Which TWO of the expressions shown below can be used to represent the other two sides of the triangle?
(Choose TWO, and hit SUBMIT!) |
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An equilateral triangle has 3 equal sides. |
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7. |
What is the value of x2 + 3y - 2z, when x = 4, y = 3 and z = 6 ?
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8. |
The area of a rectangle is expressed as 3x(5 + 2y).
What is the area of the rectangle if x = 4 inches and y = 2 inches?
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9. |
During a winter sale, skateboards are  off the regular price. Which expression represents the amount of money saved on a skateboard regularly costing d dollars?
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10. |
Alison buys x pounds of horse treats costing 80 cents per pound. If Alison gives the clerk a $50 bill, which expressions represents the amount of change Alison will receive?
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