(Questions courtesy of
Chesterfield County Public Schools)
Multiple Choice Identify the choice that best completes the statement or answers
the question.


1.

Which of the following
algebraic expressions could represent thirty less than onehalf
the value of x?


2.



3.

When completely
factored, equals –
a.  2x(x – 16)  b.  2(x –
4)(x – 4)  c.  2(x +
4)(x – 4)  d.  (x –
16)(x + 2) 


4.

Simplify:


5.

If the dimensions of a
rectangular playground can be represented as (3x + 16) and (2x + 3), then what is the area of
the playground?


6.

What is the simplified form
of ?


7.

The path of a model rocket
can be represented by the equation , where h(t) is the
height, in feet, of the rocket at any given time, t. What is the height of the model rocket after 3
seconds from launch?
a.  70 ft  b.  58 ft  c.  55
ft  d.  52 ft 


8.

What is the simplified form
of ?


9.

The area of a rectangular
piece of carpet is represented by the expression . If the width of the carpet is ,
which of the following could represent the length
of the carpet?


10.

Which of the following could
represent one of the factors of the expression ?


11.

What is the value of
if x = 2, y = 343, and z = 3?
a.  2  b.   c.  2  d.  


12.

Written in simplest radical
form, is equal to

