Which statement describes the error the student made in simplifying the equation?

The student missed a double negative 9x = -3x - (-y) in step 2.

The student subtracted 3x when he or she should have added 3x in step 3.

The student should have kept the y on the right hand side in step 5.

The student should have only multiplied the x by -3 in step 1.

A clothing store is having a sale where all shirts are 40% off and all pairs of pants are 30% off. Which of these are true? Select all that apply.

A. Michael buys a pack of four shirts on sale for $37.80. The pack of shirts was originally priced at $54.

D. Chantal buys a pair of pants for a sale price of $40.60. The pair of pantswas originally priced at $58.

B. Mary buys two shirts originally priced at $25. She will pay a total sale price of $35.

C. Jerry wants to buy one pair of pants originally priced at $40 and a shirt originally priced at $45. He will pay a total sale price of $55.

Carly is organizing a game of darts for an upcoming family reunion. She has created a new target for the dartboard. The radius of the bull's-eye (the smaller circle) is 2 inches. Carly's target is shown below.

For every dart that lands on the target, there is a 4 in 81 chance of hitting the bull's-eye.

The area of the target is 20.25 times the area of the bull's-eye.

The circumference of the target is 4.5 times the circumference of the bull's-eye.

For every dart that lands on the target, there is a 4 in 49 chance of hitting the bull's-eye.

The area of the target is 4.5 times the area of the bull's-eye.

The table lists the numbers of rolls of paper towels produced each day this week by two companies.

Wipe It Clean shows a wider variation in the numbers of paper towels produced than Paper Giant.

The workers at Wipe It Clean are more consistent than the workers at Paper Giant.

On average, Paper Giant produces more paper towels than Wipe It Clean.

The data for Paper Giant has a higher median than the data for Wipe It Clean.

Which statement correctly compares the median and range of their scores?

The median of Lolo’s scores is greater than the median of Ami’s scores, and the range of Ami’s scores is greater than the range of Lolo’s scores.

The medians are equal, and the range of Lolo’s scores is greater than the range of Ami’s scores.

The median and range of Lolo’s scores are greater than the median and range of Ami’s scores.

The medians are equal, and the range of Ami’s scores is greater than the range of Lolo’s scores.

Which inference is valid?

Factory B has less variability in production because the range for factory B is smaller than the range for factory A.

Factory B produced more tires than factory A because factory B has a mean of 109 and factory A has a mean of 104.2.

Factory A has less variability in production because the range for factory A is greater than the range for factory B.

Factory B produced more tires than factory A because factory B has a median of 112 and factory A has a median of 102.

A factory employs part-time workers in two shifts, a day crew and a night crew. The box-and-whisker plots represent the number of hours worked per day for 100 workers who were selected at random from the two shifts.

The median and mean number of hours worked by the day crew are probably both less than the median and mean number of hours worked by the night crew.

The ranges for both the day crew and the night crew are the same, so both the median and the mean are probably the same as well.

The median number of hours worked by the day crew is less than the median number of hours worked by the night crew, but the mean is probably greater.

The range of the day crew is greater than the range for the night crew, so both the median and the mean are probably greater as well.

Math 7 Final Exam - Spring 2025

8th Grade

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40 Qs

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Math 7 Final Exam - Spring 2025

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Hard

•

CCSS

6.RP.A.3C, 6.EE.B.6, 7.G.B.4

+26

Standards-aligned

LaTrease Turlington

Used 2+ times

FREE Resource

40 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify.
27 + (–43) – 12

–28

–82

Tags

CCSS.7.NS.A.1D

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

–2/3

–4/3

4/3

Tags

CCSS.7.NS.A.2C

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For the past 5 months, Marissa recorded the change in dollar amount on her electric bill per month. Month Change per Month ($) July +18.02 August +1.03 September -0.44 October -6.84 November -1.19 What is the total change in her monthly electric bill over 5 months?

$8.52

$10.58

$16.83

$27.52

Tags

CCSS.7.NS.A.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The temperature at 2:00 p.m. was 12°F. By midnight, the temperature had dropped 20 degrees. What was the temperature at midnight?

-8°F

8°F

-20°F

32°F

Tags

CCSS.7.NS.A.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For each hat she knits, Kate computes her costs as 2 bundles of wool yarn at $5.49 each and labor costs of $8.79. Kate wants to sell her hats for a price that represents a 40% to 50% profit above these costs. Which of these represents a reasonable price for which to sell her hats to ensure a profit within this range?

selling 11 hats online for a total of $235

selling 4 hats to a neighbor for a total of $140

selling 31 hats to a boutique for a total of $865

selling 13 hats at a craft fair for a total of $460

Tags

CCSS.6.RP.A.3C

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Molly's family has $3,000 set aside for an upcoming vacation. The family plans to spend 3/5 of this amount on gasoline for the drive and motel rooms along the way and 1/2 of the remainder on meals. How much does Molly's family plan to spend on meals?

$600

$900

$1,200

$1,500

Tags

CCSS.7.EE.B.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Select the expression equivalent to (6x + 5) - (4x - 6).

2x - 1

10x + 11

10x - 1

2x + 11

Tags

CCSS.6.EE.A.3

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Math 7 Final Exam - Spring 2025

40 questions

Simplify.
27 + (–43) – 12

For the past 5 months, Marissa recorded the change in dollar amount on her electric bill per month. Month Change per Month ($) July +18.02 August +1.03 September -0.44 October -6.84 November -1.19 What is the total change in her monthly electric bill over 5 months?

The temperature at 2:00 p.m. was 12°F. By midnight, the temperature had dropped 20 degrees. What was the temperature at midnight?

Molly's family has $3,000 set aside for an upcoming vacation. The family plans to spend 3/5 of this amount on gasoline for the drive and motel rooms along the way and 1/2 of the remainder on meals. How much does Molly's family plan to spend on meals?

Select the expression equivalent to (6x + 5) - (4x - 6).

Which of the following expressions are equivalent? Select all that apply.

This year, Martin’s income is 1/4 greater than his income from last year. If x represents Martin’s income last year, what is his income this year?

The figure shows the unit lengths of each of the four sides of a quadrilateral. What is the perimeter of the figure, in units?

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Similar Resources on Wayground

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Discover more resources for Mathematics

Math 7 Final Exam - Spring 2025

40 questions

Simplify. 27 + (–43) – 12

For the past 5 months, Marissa recorded the change in dollar amount on her electric bill per month. Month Change per Month ($) July +18.02 August +1.03 September -0.44 October -6.84 November -1.19 What is the total change in her monthly electric bill over 5 months?

The temperature at 2:00 p.m. was 12°F. By midnight, the temperature had dropped 20 degrees. What was the temperature at midnight?

Molly's family has $3,000 set aside for an upcoming vacation. The family plans to spend 3/5 of this amount on gasoline for the drive and motel rooms along the way and 1/2 of the remainder on meals. How much does Molly's family plan to spend on meals?

Select the expression equivalent to (6x + 5) - (4x - 6).

Which of the following expressions are equivalent? Select all that apply.

This year, Martin’s income is 1/4 greater than his income from last year. If x represents Martin’s income last year, what is his income this year?

The figure shows the unit lengths of each of the four sides of a quadrilateral. What is the perimeter of the figure, in units?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Simplify.
27 + (–43) – 12