
Directions: Answer these questions pertaining to algebraic expressions.
1. 
Which expression represents "3 less than twice x" ?



2. 
Which choice is a description of 6n + 9 ?



3. 
Which expression represents "the square of m diminished by the quotient of 35 and 5" ?



4. 
Which expressions are equivalent to 5(a + 4) ?
(Check all that apply, and hit SUBMIT!) 



5. 
Which pair of expressions are equivalent?



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!) 


An equilateral triangle has 3 equal sides.

7. 
What is the value of x^{2} + 3y  2z, when x = 4, y = 3 and z = 6 ?



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?



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?



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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