Multiple Choice Identify the choice that
best completes the statement or answers the question.


1.

If a shaded tile represents a
negative variable and a white tile represents a positive variable, what is the solution to the
equation modelled by this diagram?


2.

If a shaded tile represents a
negative variable and a white tile represents a positive variable, which equation is modelled by the
diagram?


3.

A swimmer travels 40 m/min. The
distance he can swim can be modelled with the formula d = 40t. How long will it take the swimmer
to travel 520 m?
a.  12 min  c.  13 min  b.  15 min  d.  16 min 


4.

Which operation should be used
to solve this equation?
a.  divide by –3  c.  multiply by
–3  b.  divide by –8  d.  multiply by –8 


5.

If a shaded tile represents a
negative variable and a white tile represents a positive variable, what equation is being modelled by
this diagram?


6.

Which equation represents the
statement “five less than twice a number is eleven”?
a.  5 – 2n = 11  c.  11(n – 2) = 5  b.  2n – 5 =
11  d.  5n – 2 = 11 


7.

For the equation 3x
– 7 = 14, which operation should you undo
first?
a.  subtraction  c.  division  b.  multiplication  d.  addition 


8.

The total delivery cost on a
shipment of furniture is , where m represents the number of pieces of furniture being delivered, and
c is the total cost. How much would it cost to deliver nine pieces of
furniture?
a.  $21.00  c.  $31.00  b.  $39.00  d.  $37.00 


9.

Solve the equation
12y + 20 =
44.


10.

In the equation
2x + 6 = 14, the first
operation that you perform is
a.  add 6  c.  multiply by 2  b.  divide by 2  d.  subtract 6 


11.

Jennie is selling her CD player
and 14 CDs. She is selling the CD player and the CDs for $332.00 altogether. If the CD player costs
$150, what is the value of each CD?


12.

The phrase “3 times a
number, increased by 4, equals 15” can be modelled with the equation


13.

The number of pets that Leanne
has is two more than one third the number Baljit has. How many pets does Baljit have if Leanne has
three?


14.

What is the first operation
necessary to solve the equation ?
a.  subtract
5  c.  divide by
3  b.  multiply by
3  d.  add 5 


15.

What is the solution to the
equation ?
a.  18  c.   b.  10  d.  


16.

What is the solution to the
equation ?
a.  12  c.   b.  6  d.  


17.

Solve .


18.

Which value for
t makes the equation 4(t
+ 2) = 24 true?


19.

Christina purchased 12 DVDs.
The tax on each DVD was $1; the total cost was $144. What equation models this
situation?


20.

If a shaded tile represents a
negative variable, a white tile represents a positive variable, and the grayed out section of the
visual labelled x represents a positive fraction, what is the
solution to the equation modelled by this diagram?

Completion Complete each
statement.



Write your answer in the
space provided.


21.

To solve an equation, you need
to get the _________________________ by itself on one side of the equation.


22.

The set of (x, y) ordered pairs on a graph is: (3, 0),
(4, 1), (5, 2), and (6, 3). The equation that represents this pattern is
_________________________.


23.

When solving equations, you can
check your solution by _________________________ your answer into the equation.


24.

An operation that
“undoes” another operation is called a(n) _________________________
operation.


25.

The value for
m needed to balance this scale
is _________________________.
