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1.3 Using Variables to Describe Patterns - Assignment

Total questions: 10

Worksheet time: 46mins

Name
Class
Date
1.

a)

n x 9

b)

n x 9 + 1

c)

n x 11 + 2

d)

n x 11 - 3

2.

What is the output for 3?

(a)  

3.
a)

n - 10

b)

n x 6

c)

n - 6

d)

n / 6

4.
a)

n x 5

b)

n + 5

c)

n / 8

d)

n - 5

5.

a)

n x 9 + 6

b)

n x 4 + 4

c)

n x 7 - 6

d)

n + 4

6.

a)

n x 10 - 6

b)

8n

c)

n x 8

d)

n x 8 + 7

7.

What is the expression that represents the pattern in this table of values?

a)

4n - 3

b)

4n + 3

c)

3n - 4

d)

4 x n - 3

8.

Sandy works at an open air market in downtown Saskatoon. She earns $20 a day, plus $5 for each painting she does. On Saturday, Sandy does 11 paintings. How much does Sandy earn on Saturday?

(a)  

9.

Ms Gallays wants to have helium-filled balloons delivered to the home of a sick friend. Each balloon costs $3. Delivery costs $7.


What would the cost be to have 9 balloons delivered?

(a)  

10.

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