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Worksheets7th Grade Spiral Review
Total questions: 57
Worksheet time: 5hrs 45mins
x2+7x-13
6n + 4 = -26
-30 - 5x = 120
12 - 2x < 16
Doritos
$4.39 for 11.5 oz
OR
Cheetos
$2.24 for 9.75 oz
Find the circumference of the circle rounded to the nearest whole number.
30 in.
15 in.
31 in.
75 in.
The diameter of a nickel is shown. Which measurement is closest to the circumference of a nickel?
353.14 mm
66.60 mm
33.30 mm
24.35 mm
The center circle of a baskeball court has a diameter of 12 feet. What is the area of the circle?
18.84 ft2
37.68 ft2
452.16 ft2
113.04 ft2
How much water was used in 9 minutes?
45
46
44
47
How long does it take to go 121 miles?
11
12
10
14
Which statement below accurately represents the graph?
$100 is earned for each hour worked
$200 earned for every 2 hours worked
is the unit rate
$500 is earned for every 8 hours worked
$300 is earned after working 4 hours
Sargento Cheese Slices
$2.48 for 10 slices
OR
Velveeta Cheese Slices
$3.18 for 12 slices
How many apples are used for one tree?
14
18
12
13
If the recipe needs 18 cups of of grape juice, how much peach juice does it need?
7.3
7.2
7
7.8
Ashley went to Olive Garden and spent $28.45 on dinner. The tax was 8.5%. What is her TOTAL bill after tax?
23.87
33.76
30.87
26.03
Jeff took his son to Great Clips to get his hair cut. His hair cut cost $9 with tax included. Jeff left a 20% tip. How much was his total?
10.80
9.90
8.10
5.55
Sammy went to the mall and bought a shirt for $23.00 and shoes for $67.00. She had a 35% off coupon. What was the sale price for the shirt and shoes?
90.00
31.50
121.50
58.50
Biased or Random?
John wants to find out what the favorite soda flavor is at Menifee County. He decides to ask all the students in Mr. Goldsmith's class as a sample group.
Biased
Random
Biased or Random?
Spencer wants to determine who the most popular Twitch.tv streamer in the United States is. So he hacks the U.S. Census and includes the question in the 2020 census form that goes to every household in America.
Biased
Random
What are two ways that we can help maximize representation and minimize bias within our samples? (choose 2 answers)
By selecting survey participants who are easy to contact.
By selecting survey participants at random.
By using data collected from participants who chose to respond to a survey voluntarily.
By ensuring that everyone within a population has an equal chance of being chosen to participate in a survey.
The table lists the probability of four events occurring.
Which event is least likely to occur?
Event A
Event B
Event C
Event D
A box contains 1 red ball, 3 green balls, and 8 blue balls. What best defines the probability associated with picking a red ball without looking?
Likely
Certain
Unlikely
Impossible
A deli that just opened was giving out free mini sandwiches. A sample of 50 likely customers was surveyed about which sandwich they preferred. The people surveyed included 12 people who said they preferred the roast beef sandwich. Based on this information, how many of the first 150 sandwich orders should the deli predict will be for roast beef?
8
24
36
48
Four students are running for class president in the seventh grade. Sixty students in the seventh grade were randomly chosen to take a survey asking whom they planned to vote for. The results of the survey are shown below. There are a total of 140 seventh grade students. Based on the survey, who most likely will be the class president?
Aarav
Gavin
Madelyn
Nevaeh
A school has five 7th-grade homeroom classes. One homeroom class was given a survey. Which statement best describes the scope of the survey results?
The results can be used to describe what most students aged 10 to
12 think.
The results can be used to describe what 7th graders across the
country think.
The results can be used to describe what the 7th graders at this
school think.
The results can be used to describe what most 8th graders thought
last year when they were in 7th grade.
