

1.

Tara is keeping tack of her train trip to Kamloops, BC in the following table.
Travel time
(min)  Distance travelled
(km)  10  20  20  40  30  60  40  80   
Write a rule that shows how the travel time can be used to figure
out the corresponding number in the distance travelled column.


2.

Refer to the table from question 1. Write a rule that shows how each number
in the Distance travelled column can be used to figure out the corresponding number in the Travel
time column.


3.

Use your rule from question 1 to figure out the distance travelled in 80
min.
a.  160 km  b.  140 km  c.  150 km  d.  130
km 


4.

Use your rule from question 2 to determine the time it will take to travel 180
km.
a.  70 min  b.  60 min  c.  90 min  d.  100
min 


5.

The table below show how much Marc earns babysitting. Number of
hours  Amount earned
($)  0  10  1  14  2  18  3  22   
Write a rule that shows how the number of hours can be used to figure out
how much Marc earns.


6.

Use your rule from question 5 to figure out how much Marc will earn if he
babysits for 6 h.


7.

Craig cuts the same length of rope from a spool with 500 cm of rope. This
table show the length of rope left on the spool after 1 to 4 cuts. Number of
cuts  Length of rope left of
spool (cm)  1  470  2  440  3  410  4  380   
How long are the lengths of rope that Craig
cut?
a.  20 cm  b.  50 cm  c.  40 cm  d.  30
cm 


8.

Refer to the table in question 7. Write a rule you can use to figure out how
much rope is left on the spool after any number of cuts.


9.

Refer to the table in question 7. How much rope is left on the spool after 12
cuts?
a.  100 cm  b.  140 cm  c.  150 cm  d.  120
cm 


10.

Refer to the table in question 7. How many cuts are needed to have 50 cm of rope
left on the spool?
