3. The current temperature is -7°C. The high temperature yesterday was as many degrees above 0°C as the current temperature is below 0°C. Which expression could be used to find the number of degrees between the current temperature and yesterday's high temperature? А. О-7 B. -7 +7 C. 7+0 D. 7+7 4. Michael paid a total of $48 for 4 pizzas. He used a coupon for $4 off the entire order. The equation below can be used to determine the regular price of 1 pizza, p. 4p - 4 = 48 What is the regular price of 1 pizza? A. $11 в. $12 C. $13 D. $16 5. Diana had a coupon for c dollars off of each box of crackers. Diana bought 2 boxes of crackers for 4.50 - c dollars each. She also bought 8 cans of soup for s dollars each. The total amount, in dollars, she spent on the cans of soup and boxes of crackers is represented by the expression below. 2(4.50 – c) + 8s Which expression also represents the total amount, in dollars, she spent? A. 6.50 – 2c + 8s B. 6.50 – 2c + 10s c. 9-c+ 8s D. 9- 2c + 8s Math Grade 7 Page 4 GO ON TO THE NEXT PAGE Session 1-Math (No Calculator) 6. Use the diagram below to answer the question.
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![ul TEW
6:51 PM
C @ 4%4
A louisianabelieves.com – Private
D. 5+ 5(1 - 10)
Math Grade 7
Page 3
GO ON TO THE NEXT PAGE
Session 1-Math (No Calculator)
3.
The current temperature is -7°C. The high temperature yesterday was as many degrees above
0°C as the current temperature is below 0°C. Which expression could be used to find the
number of degrees between the current temperature and yesterday's high temperature?
A. 0-7
В. -7 +7
C. 7+0
D. 7+7
4. Michael paid a total of $48 for 4 pizzas. He used a coupon for $4 off the entire order. The
equation below can be used to determine the regular price of 1 pizza, p.
4р-4 3D 48
What is the regular price of 1 pizza?
A. $11
В. $12
C. $13
D. $16
5.
Diana had a coupon for c dollars off of each box of crackers. Diana bought 2 boxes of
crackers for 4.50 - c dollars each. She also bought 8 cans of soup for s dollars each. The total
amount, in dollars, she spent on the cans of soup and boxes of crackers is represented by the
expression below.
2(4.50 – c) + 8s
Which expression also represents the total amount, in dollars, she spent?
A. 6.50 – 2c + 8s
В. 6.50- 2с + 10s
C. 9-c+8s
D. 9- 2c + 8s
Math Grade 7
Page 4
GO ON TO THE NEXT PAGE
Session 1-Math (No Calculator)
6. Use the diagram below to answer the question.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8c9a16d0-fd10-4d72-98c5-f0c754842b82%2F5c8c323f-fdc1-4afe-8da5-526118eaeb4c%2F1bcnsdc_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Advanced Engineering Mathematics](https://www.bartleby.com/isbn_cover_images/9780470458365/9780470458365_smallCoverImage.gif)
![Numerical Methods for Engineers](https://www.bartleby.com/isbn_cover_images/9780073397924/9780073397924_smallCoverImage.gif)
![Introductory Mathematics for Engineering Applicat…](https://www.bartleby.com/isbn_cover_images/9781118141809/9781118141809_smallCoverImage.gif)
![Advanced Engineering Mathematics](https://www.bartleby.com/isbn_cover_images/9780470458365/9780470458365_smallCoverImage.gif)
![Numerical Methods for Engineers](https://www.bartleby.com/isbn_cover_images/9780073397924/9780073397924_smallCoverImage.gif)
![Introductory Mathematics for Engineering Applicat…](https://www.bartleby.com/isbn_cover_images/9781118141809/9781118141809_smallCoverImage.gif)
![Mathematics For Machine Technology](https://www.bartleby.com/isbn_cover_images/9781337798310/9781337798310_smallCoverImage.jpg)
![Basic Technical Mathematics](https://www.bartleby.com/isbn_cover_images/9780134437705/9780134437705_smallCoverImage.gif)
![Topology](https://www.bartleby.com/isbn_cover_images/9780134689517/9780134689517_smallCoverImage.gif)