wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

4/19 7th Math REVIEW

Total questions: 80

Worksheet time: 13hrs 20mins

Name
Class
Date
1.

Select all (two) that are equal to zero.

a)

b)

c)

d)

2.

Select the corresponding equation.

a)

3 ( -2) = 6

b)

2 (-3) = 6

c)

3 (-2) = -6

d)

2 (-3) = -6

3.

Select the corresponding equation.

a)

4 × 2 = −84\ \times\ 2\ =\ -8

b)

(−4) × 2 = 8\left(-4\right)\ \times\ 2\ =\ 8

c)

4 (−2) = 84\ \left(-2\right)\ =\ 8

d)

4 (2)= 84\ \left(2\right)=\ 8

4.
Does this graph represent a proportional relationship?  
a)
No, because it doesn't pass through the origin.
b)
Yes, because it doesn't pass through the origin.
c)
Yes, because it intersects the y axis.
d)
No, because it intersects the x axis.
5.
Does this graph represent a proportional relationship?
a)
Yes, because the line is pretty.
b)
No, because the line goes through the origin.
c)
Yes because the line goes through the origin.
d)
No, because the graph is non-proportional.
6.
Which best describes this equation?
y= 3.75x + 2
a)
Proportional 
b)
Non-proportional
7.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
8.

Which situation does NOT represent a proportional relationship?

a)
A car travels at a constant speed of 60 miles per hour
b)
A recipe calls for 2 cups of sugar to make 24 cookies
c)
A plant grows 3 inches every week
d)
A phone company charges $25 for the first minute of a call and $0.50 for each additional minute
9.

Which table represents a non-proportional relationship?

a)

b)

c)

d)

10.
What is the constant of proportionality (in miles per hour) based on the table?
a)
45
b)
90
c)
135
d)
2
11.
Which graph is non-proportional?
a)
A
b)
B
c)
C
d)
D
12.
Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day. 
a)
Proportional
b)
Non-Proportional
13.
Shawn makes $7.50 an hour to babysit for her next door neighbors.  Describe the graph of this relationship.
a)
Proportional
b)
Non-proportional
14.
Is the given table a proportional relationship? If so, what is the constant?
a)
Yes; 1/3
b)
Yes; 3
c)
Yes; 5
d)
No
15.

Identify the constant of proportionality.

a)

2

b)

3

c)

1.50

d)

2/3

e)

none (not proportional)

16.
What is the constant of proportionality?
a)
3
b)
4
c)
2
d)
5
17.
Determine the missing value in the table.
a)
15
b)
3
c)
1/3
d)
9
18.

What is the constant of proportionality? (Unit rate)

a)

2 swings / 1 day

b)

0.5 swings / 1 day

c)

4 swings / 1 day

d)

None of the above

19.

The constant of proportionality can be found by finding the _​ (a)  

Choose from the below words
unit rate
ratio rate
proportion answer
20.

Identify the constant of proportionality.

a)

k = 5

b)

k = 1/5

c)

k = 1

d)

k = 2.5

e)

none (not proportional)

21.

Identify the constant of proportionality.

a)

k = 6

b)

k = 12

c)

k = 1/6

d)

k = 1/12

e)

none (not proportional)

22.

y=kx.  What does the k represent?

a)

constant of proportionality

b)

multiplier

c)

unit rate

d)

all of the above

23.

A proportional relationship can be written as an equation in the form =  ​ ​

a)

y = k+x

b)

y = k/x

c)

y = kx

24.

What makes a graph proportional? Select two answers.

(a)   ​ ​​ (b)  

Choose from the below words
straight line through point of origin (0, 0)
has a constant of proportionality
a line that connects the dots
has x-axis and y-axis
25.

Find the constant proportionality of 624 calories in 3 servings.

a)
1,872 calories per serving
b)
208 calories per serving
c)
624 calories per serving
d)
621 calories per serving
26.

Which tables and graphs show a proportional relationship?

a)

A,B,D

b)

A,C,F

c)

B,D,E

d)

B,C,F

27.

What is the constant of proportionality for the table above?

a)

X=4

b)

X=3

c)

X=1/2

d)

No C.O.P

28.

Which graph represents the data in the table?

a)
b)
29.

Do the matching table and graph represent a proportional relationship?

a)

Yes, they represent a proportional relationship.

b)

No, they do not represent a proportional relationship.

30.

Which table represents the data in the graph?

a)
b)
31.

Do the matching table and graph represent a proportional relationship?

a)

Yes

b)

No

32.

Part 1: Identify the value of k in the point (1,k) .

a)

1

b)

20

c)

25

d)

30

33.

Organize these options into the right categories

Categorize the following

y=4xy=4x  

y=8x−5y=8x-5  

Ms. Blancarte earns $20.00 each hour she works.

Mr. Williams had $1,000 in his bank account, and earns $200 each day.

y=8x+4xy=8x+4x  

y=−x+3y=-x+3  

Mr. Taylor reads 230 pages every hour.

Ms. Taylor has read 192 pages in her book. She plans to read 5 pages each minute.

Proportional
Non-Porportional
34.

WARM UP (NSR): Organize these options into the right categories

Categorize the following

y=10xy=10x  

y=53xy=\frac{5}{3}x  

y=3x+4y=3x+4  

y=−9xy=-9x  

y=3.2xy=3.2x  

y=4x−7y=4x-7  

PROPORTIONAL
NOT PROPORTIONAL
35.

WARM UP (NSR): Organize these options into the right categories

Categorize the following
Proportional
Not Proportional
36.
In the equation y = 14x, what is the constant of proportionality?
a)
y
b)
x
c)
14
d)
y=14
37.
Write an equation for this relationship.
a)
y=1/5x
b)
y=1/2x
c)
y=2x
d)
y=5x
38.
Write the equation for the table given.
a)
y = 16/2x
b)
y=8x
c)
y=12x
39.
Write the equation for the table given
a)
y = 1/3x
b)
y = 3x
c)
y = 1/2x
40.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
41.

What is the constant of proportionality?

a)

k = 3

b)

k = 1/3

c)

k = 3x

d)

k = 1/3x

42.

The equation y=5x is proportional. What is the unit rate?

a)

2

b)

6

c)

x

d)

5

43.

Which graph is proportional?

a)
b)
c)
44.

Are both of these situations proportional?

a)

No, the Potato Sale and Ride Tickets are not proportional

b)

Yes, the Potato Sale and Ride Tickets are both proportional.

45.
If a man runs at a speed of 70 m/s, and has a time of 30 s. What is the distance he ran?
a)
2100 m
b)
0.233 m
c)
2.33 m
d)
300m
46.
A bat flies for 400 seconds, and has a distance of 100 meter. What is the speed of the bat?
a)
0.25 m/s
b)
4 m/s
c)
400 m/s
47.

Julie and her friend, Michelle, took turns driving during their road trip. Julie drove for 2 hours at a constant speed of 55 miles per hour. Michelle drove for 3 hours at a constant speed of 60 miles per hour. How many miles did they drive altogether?

a)

110 miles

b)

290 miles

c)

120 miles

d)

575 miles

48.
A bat flies for 400 seconds, and has a distance of 100 meter. What is the speed of the bat?
a)
0.25 m/s
b)
4 m/s
c)
400 m/s
49.
Joanna drives for 400km at an average speed of 80km/h. How long was her journey?
a)
Joanna's journey was 5hrs long
b)
Joanna's journey was 10hrs long
c)
Joanna's journey was 20hrs long
d)
Joanna's journey was 15hrs long
50.
Joanna drives for 400km at an average speed of 80km/h. How long was her journey?
d=
r=
t=
a)
 15 hrs long
b)
 10 hrs long
c)
 5 hrs long
d)
 20 hrs long
51.
A taxi hurries at a constant speed of 42 miles per hour. How long will it take to travel a distance of 42 miles?
d=
r=
t=
a)
42 hours
b)
1 hour
c)
2 hours
d)
1 minute
52.
At what rate  did the rain fall?
d=
r=
t=
a)
2 cm per hour
b)
1/4 cm per hour
c)
1/2 cm per hour
d)
4 cm per hour
53.
What is the constant of proportionality, based on the table?
a)
45 mph
b)
90 mph
c)
135 mph
d)
2 mph
54.
Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?
a)
Increase 24%
b)
Increase 19%
c)
Decrease 24%
d)
Decrease 19%
55.
Mrs.Mroc has 35 students in her science class.If her class increases to 42 students next year, what will be the percent of change?
a)
20%
b)
75%
c)
93%
d)
33%
56.
One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?
a)
Increase 50%
b)
Decrease 50%
c)
Increase 1%
d)
Decrease 1%
57.
Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?
a)
Increase 12.5%
b)
Decrease 12.5%
c)
Increase 4%
d)
Decrease 4%
58.
Find the percent of change if the original cost was $5 and the new cost is $1. 
a)
Increase $4
b)
Decrease $4
c)
Decrease 80%
d)
Decrease 400%
59.
6. Tom's weekly salary increased from $240 to $288. What was the percent of change?
a)
120%
b)
20%
c)
16.6%
d)
15%
60.
The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 
a)
35%
b)
25%
c)
30%
d)
20%
61.
Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?
a)
24%
b)
10%
c)
11%
d)
50%
62.
Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.
a)
Decrease of 40%
b)
Decrease of 10%
c)
Decrease of 30%
d)
Decrease of 20%
63.
Susie got a raise.  She was making $8.75 an hour.  Now she is making $9.50.  What is the percent of change?
a)
6% Increase
b)
7% Increase
c)
8% Increase
d)
9% Increase
64.
Find the tip amount on a $20 lunch if you leave a 20% tip.
a)
$ .40
b)
$ 2.00
c)
$ 4
d)
$ 24
65.
Find the total cost.  Dinner with tax included is $23.77; you leave a 10% tip.
a)
$ 2.38
b)
$ 2.37
c)
$ 26.15
d)
$ 21.39
66.
How much tax would you pay on a new TV that is $899 at Best Buy, if the tax rate is 6.5%?
a)
$957.44
b)
$841
c)
$58.43
67.
Angela spent $30.00 at a restaurant.  If she leaves a 15% tip, how much will her TOTAL BILL be? 
a)
30.00
b)
45.25
c)
$ 34.50
d)
35.65
68.
Discount is ____________ from the price.
a)
added
b)
divided
c)
subtracted
d)
Mr. Ed is very old
69.
Sales tax is __________ to the price
a)
subtracted
b)
added
c)
multiplied
d)
divided
70.
Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much tip are they leaving?
a)
29.90
b)
39.00
c)
4.00
d)
3.90
71.
Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?
a)
40.50
b)
715.50
c)
6.00
d)
634.50
72.
In a video store, a DVD that sells for $15 is marked 10% off. What is the amount of discount?
a)
1.00
b)
1.50
c)
16.50
d)
13.50
73.
Danielle used 8 centimeters of tape to wrap 4 presents. How many presents did Danielle wrap if she used 30 centimeters of tape?
a)
15 presents
b)
16 presents
c)
14 presents
d)
13 presents
74.
The corporate team-building event will cost $12 if it has 4 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $15?
a)
5 attendees
b)
6 attendees
c)
7 attendees
d)
8 attendees
75.
Farah learned a total of 15 appetizer recipes over the course of 3 weeks of culinary school. After how many weeks of culinary school will Farah know a total of 20 appetizer recipes? 
a)
4 weeks
b)
3 weeks
c)
5 weeks
d)
2 weeks
76.
Harold took a total of 8 quizzes over the course of 2 weeks. How many weeks of school will Harold have to attend this quarter before he will have taken a total of 20 quizzes?
a)
5 weeks
b)
6 weeks
c)
7 weeks
d)
8 weeks
77.
Sasha jarred 25 liters of jam after 5 days. How much jam did Sasha jar if she spent 7 days making jam?
a)
35 jars
b)
30 jars
c)
25 jars
d)
40 jars
78.
Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 5 weeks?
a)
42.5 hours
b)
35.6 hours
c)
28.5 hours
d)
17.5 hours
79.
In the typing world, 80 words per minute is considered acceptable. How many words per 30 minutes is this?
a)
2400 words
b)
2300 words
c)
1500 words
d)
2700 words
80.
If 3 pounds of apples costs $0.90, how much will 10 pounds cost?
a)
$3.00
b)
$2.50
c)
$3.50
d)
$2.25

Similar Resources on Wayground

Rectas paralelas y secantes

11 questions

Rectas paralelas y secantes

quiz

Worksheet

•

4th Grade

Debbie & Menny

11 questions

Debbie & Menny

quiz

Worksheet

•

1st Grade

vehicle transmission and driveline units(a)

10 questions

vehicle transmission and driveline units(a)

quiz

Worksheet

•

KG - 12th Grade

Inside our Earth

10 questions

Inside our Earth

quiz

Worksheet

•

7th Grade

Remedial PPKn IX

10 questions

Remedial PPKn IX

quiz

Worksheet

•

9th Grade

Packaging and proteins

10 questions

Packaging and proteins

quiz

Worksheet

•

2nd - 4th Grade

Zasady muzyki - akordy

10 questions

Zasady muzyki - akordy

quiz

Worksheet

•

7th Grade

GRADE 1 QUIZ # 3 3RD QT

10 questions

GRADE 1 QUIZ # 3 3RD QT

quiz

Worksheet

•

1st Grade