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WorksheetsQuestion Bank for Grade 7 Mathematics
Total questions: 160
Worksheet time: 15hrs 55mins
y=kx. What does the k represent?
constant of proportionality
multiplier
unit rate
all of the above
Identify the constant of proportionality.
k = 6
k = 12
k = 1/6
k = 1/12
none (not proportional)
Identify the constant of proportionality.
k = 5
k = 1/5
k = 1
k = 2.5
none (not proportional)
This equation does not show a proportional relationship. Why?
Doesn't go through point of origin (0,0)
Not a straight line
The constant of proportionality can be found by finding the _ (a)
What makes a graph proportional? Select two answers.
(a) (b)
A proportional relationship can be written as an equation in the form =
y = k+x
y = k/x
y = kx
Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?
120 miles
200 miles
10 miles
40 miles
It takes one Super Giant Pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?
3
6
9
12
The ratio of boys to girls is 3 to 2. If there are 12 boys, how many girls are there?
2
4
6
8
The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 1,200 people are in line?
120 min
140 min
160 min
180 min
Which is the better buy?
Sargento cheese slices $2.48 for 10 slices or Velveeta Cheese slices $3.18 for 12 slices Find the unit price for each and choose the better deal.
Sargento
Velveeta
What's the solution to the following equation?
4x - 6 = 2
x = -1
x = 2
x = 4
x = 12
What is the solution to the following equation?
- 2x + 12 = 20
x = 4
x = 8
x = - 4
x = - 6
Solve the following inequality.
2x + 6 > 8
x > 1
x < 1
x > 7
x > 2
Solve the following inequality.
-3x + 2 > 11
x > 3
x < 3
x > - 3
x < - 3
Given the following model, write the inequality and find the solution.
x > 1
x > 3
x > 1
x > 3
Given the following model, write the equation and find the solution.
x = 1
x = 4
x = 2
x = 3
d + 2 < 6
4k ≥ 36
Four times a number increased by 7 is at most 19.
4x > 19
4x + 7 ≥ 19
4x < 19
4x + 7 ≤ 19
Expand and simplify 4(7x + 3).
28x + 12
28x + 3
47x + 12
47x + 3
Expand 3 (x+5)
3x
15
18x
3x+15
Expand 3(x−5)
3x
−2x
3x−15
3x−2
4(3x + __) = 12x + 16
2 (9 + 2g)
(a)
Use the distributive property to simplify:
5(4x - 7)
20x - 35
5x - 35
20x + 35
20x - 7
5(a + 6)
5a + 6
a + 30
5a + 30
5a - 30
-10(2 - 6p)
-20 + 60p
20 + 60p
-20 - 60p
20 - 60p
-5(3x - 14)
-15x - 70
15x - 70
15x + 70
-15x + 70
What is the definition of absolute value?
The distance a number is to zero
A positive number
A number that has a value with a different sign
Evaluate: |-12|
12
-12
0
1.2
Evaluate: |0|
0
-0
+0
There is no answer
Compare: -2 and |-2|
<
>
=
Compare: |13| ____ |-14|
<
>
=
Compare: 27 ____ |-27|
<
>
=
What is the definition of an opposite?
The distance a number is to zero
A number with the same digit(s) but opposite sign
What is the opposite of -12
12
-12
0
What is the opposite of 23
23
-23
2/3
0
What is the opposite of 0
-0
+0
0
There is no opposite
Order from Least to Greatest
|-5|, 3, -4, -1
-4, -1, 3, |-5|
|-5|, -4, -1, 3
-1, -4, |-5|, 3
-4, 3, -1. |-5|
20 degree drop in temperature
-20
20
Increase of $4 per hour
$4 per hour
-$4 per hour
A withdrawal of $15
$15
-$15
Descending 20 meters into the ocean
20 meters
-20 meters
–8 • 3
What shape is the base? What is the area of the base (B)?
Rectangle; 60in2
Triangle; 12 in2
Rectangle; 32 in2
Triangle; 6 in2
What is the volume?
160 in3
60 in3
192 in3
48 in3
40 cm³
11 cm
20 cm²
20 cm³
30 cm³
Find the volume:
960 cm 3
240 cm 3
480 cm 3
1920 cm 3
Find the volume of this triangular prism.
1440 cm3
60 cm3
720 cm3
180 cm3
Calculate the Volume
410 cm3
420 cm3
402 cm3
401 cm3
What is the volume of this prism?
16 cubic cm
36 cubic cm
144 cubic cm
72 cubic cm
What is the volume of this triangular prism?
576 cm3
288 cm3
333 cm3
28 cm3
Find the volume
55 yd3
121 yd3
22 yd3
330 yd3
is the unit rate
Identify the constant of proportionality.
k = 2x
k = 2
k = 4
none (not proportional)
Identify the constant of proportionality.
k = 6
k = 12
k = 1/6
k = 1/12
none (not proportional)
Identify the constant of proportionality.
k = 2
k = 3
k = 1.50
k = 2/3
none (not proportional)
The constant of proportionality of this graph is k = 45. What does it mean?
The boat travels for 45 miles for every 45 hours
The boat travels 1 mile for every 45 hours
The boat travels 45 miles for every 1 hour
The boat travels 1/45 mile for every 1 hour
Which of the following statements is TRUE about the graph? Choose all that apply.
The point (2, 8) shows that 8 pounds of cheese cost$2.00.
The point (1.5, 6) shows the cost is $6.00 for 1.5pounds of cheese.
The point (0.75, 3) shows that 0.75 pound of cheesecosts $3.00.
The point (0.25, 1) shows the cost is $0.25 for 1pound of cheese.
The point (0, 0) shows the cost is $0.00 for 0 pounds of cheese
Write an equation that represents the relationship between the weight(x) and the cost(y).
y = 1/2 x
y = 1/4 x
y = 2x
y = 4x
Translate the statement into an equation:
Five less than a number is 6
n - 5 = 6
5 - n = 6
6 - 5 = 1
What is the solution of 6d = 24
d = 4
d = 5
d = 18
d = 144
x + 12 = -20
x = 32
x = -32
x = 8
x = -8
u/4=12
u = 3
u = 8
u = 16
u = 48
Solve:
-4x = 24
x = 6
x = -6
x = 20
x = 28
Translate the sentence into an equation:
The product of a number and two-thirds is 24.
2/3 + x = 24
2/3 x = 24
3/2 x = 24
x + 2/3 = 24
6 less than twice a number is 4
Two more than 4 times a number is -18.
4x + 2 = -18
2x + 4 = -18
18 = 4x + 2
11 - 3x = 44
Solve:
3x + 7 = -8
x = -5
x = 5
x = -12
x = -18
Solve for x:
8x - 10 = -34
x = 4
x = 3
x = -3
x = -24
a⁄3 + 7 = 13
a= 2
a= 6
a= 18
a= 20
2/3 x - 4 = -10
21
-4
9
-9
Find the value of x.
14
60
35
180
