7th grade advanced, please help!!

7th Grade Advanced, Please Help!!

Answers

Answer 1

Answer:Company B 12.72

Step-by-step explanation:

35/2.75=12.72

32.50/2.5=13

You divide them so you get the price per one pound.

Hope this helps!!!!

Answer 2

Answer:

Company B offers the lowest price per pound of 12.72

Step-by-step explanation:

Unit Price

Given a product that costs X dollars and has Y pounds, the unit price is given by X/Y dollars per pound.

Elle is comparing prices to purchase candy online. Company A offers 2 1/2 pounds of chocolate for $32.50 and Company B offers 2 3/4 pounds of chocolate for $35.00.

The offer of Company A is for 2 1/2 pounds = 2.5 pounds

The offer of Company B is for 2 3/4 pounds = 2.75 pounds

The unit price for Company A is $32,50/2.5 = $13/pound

The unit price for Company B is $35,00/2.75 = $12.72/pound

Company B offers the lowest price per pound of 12.72


Related Questions

Pls help me fast this is important

Answers

Answer:

C

Step-by-step explanation:

the slope is -1/3 and y-intercept is 2

Answer:

C. y = - 1/3 x + 2

Step-by-step explanation:

the y intercept is where y is when x = 0 in other words, the number on the y line

the slope is m = 1-2 = -1

3-0. 3

so when you insert that into your slope equation y =mx+b you get y = -1/3 x + 2

The price of an item has risen to $217 today. Yesterday it was $140. Find the percentage increase.
HELLLLLLPPP
I need it to be written out please

Answers

Answer: $77

Step-by-step explanation: 77 is the correct answer because the price increased by 77 because 77 is the difference between the two, and how i got 77 was to subtract 140 ( the earlier price) from 217 ( the price that it changed to), i hope you found this helpful...

If f(x)=3x-4 and g(x)=x2 find the value of f(3)-g(2).

Answers

It’s that Jamal. Did

You are the marketing manager for Pointer Plumbing. You are
earning an annual salary of $41,600. You are single and claim
3 allowances. Using the percentage method, what amount is
withheld from your weekly pay for federal income tax?

Answers

Answer:

13866.66

Step-by-step explanation:

you divide

Brainliest please

Which of the following is an example of a Unit Rate?

A 10 pounds of apples cost $4.

B Each marker costs $0.50.

C Steve runs 3 miles in 20 minutes.

D A half sub costs $2.50.

Answers

Answer:

B each marker cost $.50

Step-by-step explanation:

The parabola opens upward has x = 2 as an axis of symmetry and contains the non -vertex points (1, 9) and (4, 27) write the equation in vertex form for this parabola .

Answers

Answer:

              f(x) = 6(x - 2)² + 3

Step-by-step explanation:

f(x) = a(x - h)² + k    - vertex form of the equation of the parabola with vertex (h, k)

"the parabola opens upward" means:  a>0

"the parabola has x = 2 as an axis of symmetry" means:  h = 2

so f(x) = a(x - 2)² + k

"the parabola contains the point (1, 9)" means:

9 = a(1 - 2)² + k

9 = a(-1)² + k

9 = a + k

k = 9 - a

"the parabola contains the point (4, 27)" means:

27 = a(4 - 2)² + k

so:

27 = a(2)² + 9 - a

27 = 4a + 9 - a

3a = 18

a = 6

and  k = 9 - 6 = 3

Therefore the vertex form for this parabola is:

                                      f(x) = 6(x - 2)² + 3

what is the equation of the line in slope intercept form

Answers

Y=x+80 is the answer

"I am 3 times as old as Sue is," Frank said to Ann. "On the other hand, I am 15 years older than John while Sue is 1 year younger than John. How old am I?"

If J represents John's age, then which of the following equations could be used to solve the problem?

J + 15 = 3J - 1
3(J + 15) = J - 1
J + 15 = 3(J - 1)

Answers

J + 15 = 3(J - 1)

This is the answer.

Which of the following expressions has a value less than or equal to 514?

I. 0.52 × 10
II. 12 × 12
III. -0.2 × -23

Answers

I. 5.2
II. 144
III. 4.6

Six times a number is greater than 3 less than 4 times the same number.

Answers

Answer:

0 < -3/2x

Step-by-step explanation:

6x > 4x -3

subtract 4x

2x < -3

divide by 2x

Solve the following System of Equations using Substitution or Elimination Method.
3x + 2y = 12

12x + 8y = -15

Answers

Multiply the whole top equation by 4 to get rid of the x’s
4(3x+2y=12)

12x+8y=48
12x+8y=-15

0 ≠ 63
NO SOLUTION

Help please! (the is question in the picture)

Answers

Answer:

Side b is 3.19

Information:

The following image has all the lengths solved in the triangle. Also, here are the degrees of the three angles:

∠C is 112 degrees

∠B is 56 degrees

∠A is 12 degrees

Hope this helps and answers you question :)

A cyclist left Melbourne on wednesday 21 May at 09 45 to treavel to sydney.
The journey took 97 hours.
Write down the day, date and time that the cyclist arrived in Sydney

Answers

Answer:

well i dont think anyone from melbourne will be going anywhere anytime soon

Step-by-step explanation:

25 may, sunday, i think it would be 6:45am?


If (p, q) is the solution to the system of equations, what is the value of q?

−16p − 2q = 100
p − 4q = 200

A) 0
B) −10
C) −25
D) −50

Answers

Answer:

1

Step-by-step explanation:

Lucy went to buy apples, she bought the first two for the full price and the last one for half the price. Is the relationship between the number of apples and the cost proportional? Justify an answer

Answers

No it is not proportional. Since she brought the last apple for 1/2 the price, the equation won’t be linear (straight line) anymore so it won’t be proportional. Proportional means the same unit rate.

I desperately need some help with this question

Answers

Answer: it's f bc each corn is .30 cents

Step-by-step explanation:

It would be ‘F’, because 0.30 times 8 is 2.40, and 0.30 times 5 is 1.50, so the constant rate would be 0.30 cents per corn

Clare cycled a total of 6.48 kilometers by making 4 trips to work. How many trips will Clare have to make to cycle a total of 8.1 kilometers?

Answers

Answer:

5 trips

Step-by-step explanation:

6.48 km = 4 trips

1 trip = 6.48km ÷ 4 trips

1.62km = 1trip

8.1 kilometers ÷ 1 trip = 8.1 kilometers ÷ 1.62km

8.1 kilometers = 5 trips

∴ 8.1kilometers covers 5 trips

The table gives the lowest recorded temperatures in Fahrenheit for each of four cities.

City
Savannah
Atlanta
Rome
Columbus
Temperature
-7.5
-12.0
-17.0
-7.0
Which statement is TRUE according to the table?

Answers

Answer:

b

Step-by-step explanation:

im pretty sure

Is this relation a function?Explain​

Answers

Yep it is Mrs girl or boy

Answer:

Yes it's a function

Step-by-step explanation:

Its a function because the rule of a function is the values of one variable quantity to the variables of another quantity. And that is what the picture shows

Olivia has $60 in a savings account. The interest rate is 5% compounded annually. To the nearest cent how much interest will she earn in 2 years

Answers

Answer: She will earn 6 dollars in two years!

Step-by-step explanation: 10% of 60 is 6 because 10 sixes make up 60.

Hope this helps, if not, comment below please!!!

PLEASE HURRY
what type of number is the square root of -45
all that apply
Select all true statements about 22√.
all that apply
It is an integer.
It is a real number.
It is an irrational number.
It is not a real number.
It is a rational number.

Answers

Answer:

Square root of -45 is a repeating decimal, 6.70820393

It is a real number and It is an irrational number

Step-by-step explanation:

A school has 4,585 students in total. If each classroom in the school has 35 students, how many classrooms are there in the school?

First person to answer get's Brainliest!

Answers

Answer:

131 classrooms

Step-by-step explanation:

Divide 4585 by 35:

4585/35 = 131

Hope that helps! :D

Answer:

131 rooms

Step-by-step explanation:

take the total amount of kids and divide by the number of students per classroom to find the answer: 4,585 / 35 = 131

Hello, Please help me find a book for school. I forgot the title and it was a really important part of my childhood. I need it for a school project.

Here is a description of the book.
A young white girl named Cecilia from around the 60's mother dies. She is sent to live with her black family members. Cecelia constantly bits her lip. Later her new family goes to the beach and other people think they kidnapped Cecelia and that her aunt, who is wearing overalls, is a man. Later they go to a church or something and see an old lady whose son has died. His photo is kept in a swirly gold photo frame. Her new family takes her to go to some sort of party with her new families friends. The party is so much fun so Cecelia asks why they don't do this all the time. Her new family says that it would be less special. Her new family talks about how this is a new chapter of her life. Cecelia makes a friend and asks if the want to walk to school together. Cecelia gets scared if her friend won't come. Her new friend comes. The book then ends on about the chapters of life.

Please help me find this book. I need this for school. I don't just want people answering just to get points. Thank you. ​

Answers

Answer:

I need some more detail on character can you remember?

Step-by-step explanation:

Answer:

i think it is The Goldfinch

Step-by-step explanation:

pretty sure that is right...

the sum of two numbers is 16. their difference is 1. what is the product of the two numbers

Answers

Answer:

The product of the numbers is 63.75

Step-by-step explanation:

Let the numbers be x and y

x + y = 16

x -y = 1

Adding both together

2x = 17

x = 17/2

x = 8.5

Recall

x -y = 1

8.5 - y = 1

y = 8.5 - 1 = 7.5

Their product is xy

so we have 7.5 * 8.5 = 63.75

did you know that if you smile you can breath.






just kidding just wanted to see you smile ​

Answers

Answer:

How do I keep falling for this trick!???

Awwwwwwwwwwww tyyyyy <3

What challenges could the United States face as a new nation??

Answers

Answer:

biden being president

Step-by-step explanation:

Answer:

Like different countries conceived in against frontier upsets, the United States confronted the test of building a sound economy, protecting public freedom, and making a stable political framework which gave a real spot to resistance. In 1790, it was not in the least clear that the Union would long endure.

three consecutive even integers in which 20 more than twice of the third is 28 more than the sum of the first two integers

Answers

Answer:

what is the answer choices?

Lana is the oldest of four sisters. Her youngest sister is half her age. The other two sisters are twins 2 years younger than Lana. When the four sisters' ages are added together, the result is 45. If the youngest sister is n years old, what is n?

Answers

Answer:

The youngest sister would be 4 years old

Step-by-step explanation:

What is x?

3/5x = 1/3

Thanks for the help!

Answers

Answer: X= 5/9

Step-by-step explanation: divide both sides by 3/5. 1/3 divided 3/5= 5/9

Answer:

5/9

Step-by-step explanation:

1/3 x 5/3 = 5/9

The fair spinner shown in the diagram above is spun.
Work out the probability of getting a number less than 1.
Give your answer in its simplest form.

Answers

If there are 10 numbers then the answer is 1%
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