Variables & Patterns
7th grade
Variables & Patterns
Ind. & Dep.
Variables
Writing
equations
Solving
Problems
Coordinate
Graphing
Tables &
Graphs
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Independent/Dependent Variables for $100
On which axis do you place
the independent variable?
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your answer
Independent/Dependent Variables for $100
the x-axis
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Independent/Dependent Variables for $200
In the coordinate pair
(4,8), which number
represents the dependent
variable?
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your answer
Independent/Dependent Variables for $200
8
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Independent/Dependent Variables for $300
The graph shows the
relationship between two
variables. What are they?
Holiday Food Drive
80
Number
of cans
collected
70
60
50
40
30
20
10
0
0
1
2
3
Day
4
5
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your answer
Independent/Dependent Variables for $300
The day and the number of
cans collected.
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Independent/Dependent Variables for $400
What is the total number of
cans collected over the 5
days?
Holiday Food Drive
80
Number
of cans
collected
70
60
50
40
30
20
10
0
0
1
2
3
Day
4
5
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your answer
Independent/Dependent Variables for $400
about 295 cans
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Independent/Dependent Variables for $500
What does this graph show
about the relationship between
the independent and dependent
variables?
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your answer
Independent/Dependent Variables for $500
As the independent variable
increases, the dependent
variable increases.
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Writing Equations for $100
The perimeter of a
rectangle is twice its length
plus twice its width.
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your answer
Writing Equations for $100
P= 2L + 2W
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Writing Equations for $200
The number of students at
RMS is 21 multiplied by the
number of teachers.
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your answer
Writing Equations for $200
S=21T
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Writing Equations for $300
The number of CD’s Mike
has is 3 times the number
of CD’s Richard has plus 5.
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your answer
Writing Equations for $300
M = 3R + 5
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Writing Equations for $400
The number of chocolate
chips in a cookie is 15
times the number of
pecans less eleven.
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your answer
Writing Equations for $400
C = 15p - 11
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Writing Equations for $500
The number of feathers
in a pillow is 7 more than
6 times the number of
pillowcases minus one.
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your answer
Writing Equations for $500
F = 7 + 6(n-1)
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Solving Word Problems $100
If it costs $5 to rent 4
videos, what is the rental
cost for 16 videos?
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your answer
Solving Word Problems $100
$20.00
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Solving Word Problems for $200
A shirt that costs $40 is on
sale at 25% off. What is
the sale price?
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your answer
Solving Word Problems $200
$30.00
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Solving Word Problems for $300
Clara Net is going to cover
her circular table with
fabric. The table has a
diameter of 2.5 feet. How
much fabric will she need to
cover the table?
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your answer
Solving Word Problems $300
about 4.9 feet
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Solving Word Problems for $400
If there are 622 students
attending Barney Middle
School and there are 249
girls, how many of the
students are boys?
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your answer
Solving Word Problems $400
there are 373 boys
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Solving Word Problems for $500
If Blockbuster rents
videos for $3 each, how
many videos can Jeffery
rent if he has $54?
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your answer
Solving Word Problems $500
18 videos
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Coordinate Graphing for $100
Is the dependent variable is
graphed on the x-axis or the
y-axis?
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your answer
Coordinate Graphing for $100
y-axis
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Coordinate Graphing for $200
Which point has coordinates
(8,1)?
C
T
P
V
W
F
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your answer
Coordinate Graphing for $200
point F
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Coordinate Graphing for $300
Which point has coordinates
(5,3)?
C
T
P
V
W
F
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your answer
Coordinate Graphing for $300
point V
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Coordinate Graphing for $400
Give coordinates for
point C.
C
T
P
V
W
F
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Coordinate Graphing for $400
the coordinates for
point C are (7,7)
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Coordinate Graphing for $500
What is the distance between
points T and P?
C
T
P
V
W
F
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your answer
Coordinate Graphing for $500
4 units
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Tables & Graphs for $100
On a horizontal table, where
is the independent variable
located?
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your answer
Tables & Graphs for $100
the value located on
the top
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Tables & Graphs for $200
What interval is used on
the y-axis?
Holiday Food Drive
80
Number
of cans
collected
70
60
50
40
30
20
10
0
0
1
2
3
Day
4
5
Click here to check
your answer
Tables & Graphs for $200
10
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Tables & Graphs for $300
Do the amounts graphed each
day show the total amount
collected?
Holiday Food Drive
80
Number
of cans
collected
70
60
50
40
30
20
10
0
0
1
2
3
Day
4
5
Click here to check
your answer
Tables & Graphs for $300
No, they show only the
amount collected for that
day.
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Tables & Graphs for $400
Does it make sense to
connect the points?
Holiday Food Drive
80
Number
of cans
collected
70
60
50
40
30
20
10
0
0
1
2
3
Day
4
5
Click here to check
your answer
Tables & Graphs for $400
No, because the values
are not continuous.
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Tables & Graphs for $500
To find the total amount of
can collected which method
would display the data best?
Graph, Table, Written Report
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your answer
Tables & Graphs for $500
Table
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