Mathematics Middle School

To ship a package, Company 1 charges $10 for the first pound and 0.45 for each additional pound. Company 2 charges $14 for the first pound and 0.30 for each additional pound.

What is the equation for "p", the number of pounds it would take for the cost of the two shipping companies to be the same?

Answers

Answer 1

Answer:

answer is on the bottom

Step-by-step explanation:

Company 1: y=0.45x+10

company 2: y=0.30x+14

To find when they are both the same, put an equal sign and solve:

0.45x+10=0.30x+14

         -10             -10

0.45x=0.30x+4

-0.30x  -0.30x

0.15x=4

divide by 0.15 on both sides and you got ur answer :) happy to  help

Answer 2
the answer is 4 i think it might be wrong but i think it’s 4

Related Questions

Simplify the expression below. (8.2p – 4.3) + (-10.7 + 1.5p)

Answers

Answer:

9.7p-15

Step-by-step explanation:

8.2p−4.3−10.7+1.5p

=8.2p+−4.3+−10.7+1.5p

=8.2p+−4.3+−10.7+1.5p

=(8.2p+1.5p)+(−4.3+−10.7)

=9.7p+−15

9.7p−15

Hope this help :)

Answer:

9.7p - 15

Step-by-step explanation

(8.2p - 4.3) + (-10.7 + 1.5p)

Expand the brackets

8.2p - 4.3 - 10.7 + 1.5p

Take the common terms together

(8.2p + 1.5p) + (-4.3 - 10.7)

Add both the brackets

(9.7p) + (-15)

Expand the brackets

9.7p - 15

Now you have your answer! Hoped this helped!

The heights of the elevators can be modeled by the linear functions. At times t=0. Elevator A is 16 feet above ground floor and descends at the rate of 4 feet per minutes. Elevator B is shown in the graph. Select ALL the true statements.


A. The initial height of Elevator A is less than Elevator B


B. Elevator A descends at a faster rate than Elevator B


C. Elevator A will reach the ground first


D. Elevator B will reach the ground first


E. The initial height of Elevator B is less than Elevator A

Answers

The answer is second one which is B

Answer:

C

Step-by-step explanation:

I just did it and got it right

Sarah has $400 in a savings account at the beginning of the summer. She wants to have more than $150 left in her account by the end of the summer. She withdraws $25 per week. How many weeks can she withdraw money from her account and still make her goal? Write an inequality to express the situation.

Answers

Answer:

10 weeks

Step-by-step explanation:

400-150=250/25=10

10 weeks 150+50+100+100=400

20 POINTS PLEASE LOOK AT PICTURE!

Answers

Answer:

the answer is c

Step-by-step explanation:

-6x6=-36

hopefully this helps :)

Answer:The answer is C
Explanation: -6x6=-36

Marsha’s cat weighs 15.41 pounds. Her bunny only weighs 4.79 pounds. About how much more does her cat weigh?
10 pounds
11 pounds
20 pounds
10.62 pounds

Answers

Answer: 10.62 pounds

Step-by-step explanation: the answer is D because 15.41 - 4.79 = 10.62

Answer: 10.62 pounds.

Step-by-step explanation: First, we have to find the difference between the two weights. 15.41-4.79 = 10.62.

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 8 N acts on a certain object, the acceleration of
the object is 2 m/s^2. If the acceleration of the object becomes 3 m/s^2,what is the force?

Answers

The Force equals to Mass times acceleration.

Thus, we now know that the mass of the object is 4 (unit of mass). Hence 8/2=4.

So, 3 times 2 equals to 6 N.

Am I correct?

What figure is a position on a line, plane, or space?

Answers

Line I’m pretty sure
I agree Line is the answer

The population of fish in a take was approximately 5.4 * 10 ^ 4 in 2012. The next year, 2013population tripled What was the opproximate population of fish in this in 2013?

Answers

I think it’s 162000 because 5.4 * 10 ^4 = 54,000 in standard form and 54,000 * 3 = 162,000

The advertised price of a new car is dollars. The dealership is offering a $2000 rebate and a 10% discount off the price of the car.

Answers

Answer:

U shall pay $1800

Step-by-step explanation:

2000 divided by 10%, get 200 and subtract from 2000 THEN BAM THE ANSWER YW MARK BRAINLIEST BC IM BIG BRAIN

It’s 25 to the forth power

If possible, how can I write y=2x -1 in the mx+b=y form?

Answers

Answer:

2x-1=y

Step-by-step explanation:

You currently have y=2x-1 in y=mx+b form.

All we have to do is reorganize the terms into: mx+b=y

Answer:

The answer is 2x-1=y

Hope this helped!

Use complete sentences to describe the relationship between sets A and B if A ⊆ B.
A = {8}
B = {7, 8, 9}

Answers

Answer:

b includes a in it this is a full sentense

is 13 and 98 relatively prime

Answers

Answer: Yes they are

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Hope I helped

In her computer science class, Rebecca is learning how to program computer games. For her final project, Rebecca is creating her own multilevel game. There is a proportional relationship between the number of levels Rebecca has created for her game, x, and how long (in weeks) it took her to program them, y. Write an equation for the relationship between x and y. Simplify any fractions. y=

Answers

Answer:

G=100x*8y

Step-by-step explanation:

X =  the levels. I put 100 for this. 8 weeks to put each level. Lets say its kinda like Fortnite where each level reached gets you a new item. * weeks represents the time she took the figure out what item would go to each level.

G=100x*8y is the correct answer

Help me please I will give 5 stars a thanks a crown and 10 points

Answers

thats hard bro hopefully somebody helps you figure it out

Answer:

so 12 games

Step-by-step explanation:

8 divided by 8 is 1

so 30 divided by 8 is 4

so 11 x 4 is 44 so it is 12  bc you have to add one more

for 15 hours of work a plumber charges $330 if he charges the same amount for each hour of work which table shows the correct relationship between what he charges and the number of hours he works

Answers

Answer:

the 2 table

Step-by-step explanation:

330 ÷ 15 = 22 and in the 2 table is showing  that

The table that shows the correct relationship between what he charges and the number of hours he works is the third table.

Given that,

The amount charged by the plumber is $330.And, there are the 15 working hours.

Based on the above information, the calculation is as follows:

[tex]= \frac{\$330}{15}[/tex]

= $22

Therefore we can conclude that the table that shows the correct relationship between what he charges and the number of hours he works is the third table.

Learn more: brainly.com/question/3530056

Help please!! Whoever is right will get brainliest!

Answers

99% sure it’s 3 unless I’m dumb

5/7x - 1/3x = 8
Plz help me due today

Answers

Answer:

x=21

Step-by-step explanation:

hope that helps

Let's solve your equation step-by-step.

5/7x−1/3x=8

Step 1: Simplify both sides of the equation.

5/7x 1/3x=8

5/7x+ −1/3x=8

(5/7x+ −1/3x)=8(Combine Like Terms)

8/21 x=8

8/21x=8

Step 2: Multiply both sides by 21/8.

(21/8)*(8/21x)=(21/8)*(8)

Answer:

x=21

Answer:

x= 21

Step-by-step explanation:

look at the attachment

hope this helps

plz don't report

Solve the system of equations using the elimination method. 1. 3 − 2 = 10 7 + 2 = 30 pls hurry

Answers

Answer:

1 = 72 = 30

Step-by-step explanation:

I think that is answer but im not sure if the 10 is being multipilied by the 7.

1. 10 times 7 = 70 + 2 = 72

2. 3-2 =1

3. 1 = 72 = 30

PLEASE help almost due!! Only do A, D, and G plz.

Answers

A. 100 D. 8.25 G. 31.5 those are the answer have a great day
A. 100 D. 8.25 G. 31.5

Arthur sits park reading a newspaper, then starts walking home at a constant pace he stops for bagels then walks the rest of the way home
1.what does the x-axis represent in this situation?

2. What’s does the y-axis represent?

Answers

1. The x-axis determines how much time it takes him to walk home,

2. The y-axis determines how much he walks, and when he walks.

So when the graph is flat, he is not moving towards his house, but the time is still counting.

Answer:

1. What does the x-axis represent in this situation?

The x-axis represents time.

2. What does the y-axis represent?

The y-axis represents distance.

3. During which parts of the graph does Arthur's distance from home decrease?

Sections 2 and 4.

4. When is Arthur waiting for bagels? Explain how you know.

Section 3. The flat areas represent times when Arthur is not moving. We know that the first flat area shows Arthur reading his newspaper, and the third is when he reaches home; so the second flat area represents the time in which Arthur is waiting for bagels.

5. If Arthur's pace had not been constant after leaving the bagel shop, which part of the graph

would change? Explain how that part of the graph would change.

The part of the graph that would change is part 4. If his pace was not constant, section 4 would not be uniform, and would have many abnormalities. Essentially, Arthur would be randomly speeding up and slowing down.

6. If Arthur had spent less time reading his newspaper, which part of the graph would change? How would that part change?

If Arthur had spent less time reading his newspaper, the whole graph would change. Section one would be shorter, and the entire line would also be shorter. The distance on the graph from the beginning of section 1 to the end of section 5 would be reduced.

Step-by-step explanation:

How can we use area models to represent equal fractions?

Answers

Answer:

As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models. Today, I want to share a powerful visual, which students can use to compare, add, subtract, multiply and divide fractions: area models

Step-by-step explanation:

As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models.

HELP WILL GIVE BRAINLIEST

Answers

third option is the amser

Answer: I think 3 times 15=9x

I'm not sure though

Step-by-step explanation:

What is the greatest common factor of the terms in the expression 21 x minus 18 x + 28 x y?
3
3x
x
xy

Answers

The only thing each of those terms have in common is an x.

3 does not go into 28, so 3 is not an option. Only one term has a y, the other two do not. Y is not an option.

The answer is x.

Answer:

What is the greatest common factor of the terms in the expression 21 x minus 18 x + 28 x y?

3

3x

x✅

xy

Please mark brainiest please.

ANSWERS
1---------


2-------------



3--------------



4--------------

Answers

1) No
2) Yes
3) Yes
4) Yes

if you need me to explain i will.

have a great rest of your day! :)

A is plotted on a coordinate grid at start bracket negative 3 and 1 over 2, 2 end bracket.. Choose the correct grid that best shows the location of the point.

1. A coordinate grid that shows a point located halfway between 3 and 4 units to the left and 2 down from the origin.

2. A coordinate grid that shows a point located halfway between 3 and 4 units to the right and 2 up from the origin.

3. A coordinate grid that shows a point located halfway between 3 and 4 units to the right and 2 down from the origin.

4. A coordinate grid that shows a point located halfway between 3 and 4 units to the left and 2 up from the origin.

Answers

Answer:

B

Step-by-step explanation:

have a good day and stay safe

Answer:

The answer is A :)

Step-by-step explanation:

What is the equation in standard form of the line that passes through the points (−2, 33) and (5, −16)? A. 7x − y = 51 A. 7x − y = 51 B. 7x + y = −47 B. 7x + y = −47 C. 7x + y = −14 C. 7x + y = −14 D. 7x + y = 19

Answers

Answer:

(-2,33) and (5,-16)= -538

Step-by-step explanation:

(-2,33) and (5,-16)

(-2,33) (5,-16) = -538

= (-538)

= -538

Answer:

D. 7x+y=19

Step-by-step explanation:

Simplify the equation 6w + 2/3 + 3w



P.S. 2/3 is a fraction btw

Answers

Answer:

9w+2/3

Step-by-step explanation:

add like terms

Answer:

9w + 2/3

If 2/3 is supposed to be 2/3 w

then

9 and 2/3 w

A tank containing 35 gallons of water is leaking at a rate of ¼ gallon per minute. The expression to represent this is 35 - ¼m. How many gallons are left after 12 minutes?

Answers

Answer:

25 gallons

Step-by-step explanation:

Which of the following possibilities will form a triangle? (1 point)

Side = 12 cm, side = 5 cm, side = 6 cm
Side = 13 cm, side = 5 cm, side = 8 cm
Side = 12 cm, side = 5 cm, side = 8 cm
Side = 13 cm, side = 5 cm, side = 6 cm

Answers

Answer:

Side = 12 cm, side = 5 cm, side = 8 cm

Step-by-step explanation:

a+c>b

a+b>c

c+b>a

To make all these statements true, the only set of number which works is 12, 5 and 8

I think it’s is 13,5,8

Please help for points math home work

Answers

Answer:

it would be (6,2)

Step-by-step explanation:

because  you are comparing the amount of faces to triangles

Answer:

1. 6:2

2. 8:6 12:9

3. you would need 14 teaspoons of red paint to make the mixture.

4. she rode her bike one fourth of a mile. 2 divided by 8 is 0.35 which in fraction form is 1/4.

Step-by-step explanation:

Other Questions
is a Parallelogram a rhombus? Answer two questions about Equations AAA and BBB:\begin{aligned} A.&&4x+2&=6-x \\\\ B.&&5x+2&=6 \end{aligned} A.4x+2=6xB.5x+2=6 1) How can we get Equation B from Equation A?Choose 1 answer:(Choice A)AAdd/subtract a quantity to/from only one side(Choice B)BAdd/subtract the same quantity to/from both sides(Choice C)CMultiply/divide only one side by a non-zero constant(Choice D)DMultiply/divide both sides by the same non-zero constant2) Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?Choose 1 answer:Choose 1 answer:(Choice A)AYes(Choice B)BNo PLEASE HELP I AM REALLY BAD AT ENGLISH I WILL GIVE YOU ALL MY POINTS AND BRAINLEST. (IF RIGHT)1) Read this excerpt from "Rules of the Game."There were also the fine points of chess etiquette. Keep captured men in neat rows, as well-tended prisoners. Never announce "Check" with vanity, lest someone with an unseen sword slit your throat. Never hurl pieces into the sandbox after you have lost a game, because then you must find them again, by yourself, after apologizing to all around you. By the end of the summer, Lau Po had taught me all he knew, and I had become a better chess player.What does this excerpt from "Rules of the Game" reveal about Waverly's view of Lau Po?She sees him as well-meaning but inept.She sees him as a kind teacher.She views him as a disrespectful adversary.She values him as a beloved friend.2) Part AWhat is a key theme of "Rules of the Game"?Young people are naturally carefree and unafraid of taking risks.Modern urban life isolates people.The children of immigrants often feel torn between two cultures.Nothing matters more than hard work.Question 2Part BWhat is one way that Amy Tan develops the theme identified in Part A?She includes details about how, at the Christmas party, one girl got a coloring book while another received a bottle of lavender water.She shows Waverly winning a trophy in her very first chess tournament.She sets the story in Chinatown, a place where Chinese and American cultures come into contact with each other.She describes how Waverly's superior chess skills require her brothers to do her share of the household chores.3) Read this excerpt from "Rules of the Game:"They were already lining up the chess pieces and reading from the dog-eared instruction book.How does the use of the word dog-eared affect the meaning of the text?It shows that the chess set is a very decent present.It shows that no one is careful with the instruction book.It implies that the instruction book is missing some pages.It emphasizes the fact that the chess set is old and well used.4) Read this excerpt from "Rules of the Game."Soon I no longer lost any games or Life Savers, but I lost my adversaries. Winston and Vincent decided they were more interested in roaming the streets after school in their Hopalong Cassidy cowboy hats.Which statement best summarizes this excerpt from "Rules of the Game"?Waverly's brothers had no interest in chess, so she started playing cowboys with them.Once Waverly began beating her brothers at chess, they wouldn't play with her anymore.Waverly's brothers refused to play chess with her because they thought girls shouldn't play chess.When Waverly found out her brothers were stealing her Life Savers, she told her mom, who made them stop. Can someone give an example? what is the point that divides AB one-third of a way from A to B Which of the following statements best describes the level of development found in sub-Saharan Africa, as a region How much should a 11 year old girl weigh if they are 4'11 ? (this is for health class please dont report) PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!! A back contains 120 marbles some are red and the rest are black They are 19 red marbles for every black marble How many red marbles are in the back what is the name for an agent that change in the activity of a structure? PLS HELP What kind of lava comes out of Ring of Fire volcanoes??A : runny lava.B : smooth lava. C : blocky lava.D : bright lava. Read below a counterclaim to Susan B. Anthony's claim in "On Women's Right to Vote" and an excerpt from her speech. Counterclaim: Women benefit from democracy just as men do. Excerpt: And it is a downright mockery to talk to women of their enjoyment of the blessings of liberty while they are denied the use of the only means of securing them provided by this democratic-republican governmentthe ballot. In the excerpt, what is Anthony's rebuttal to the counterclaim? How many diagonals can be constructed from one vertex of an n-gon? State your answer in terms of n and, of course, justify your answer. Can you please put this mini paragraph in your own words?Instead of having uniforms, I believe we should just have simple guidelines as to what we can and cant wear. Part of being in school is learning to become responsible. How is telling us exactly what to wear teaching us responsibility? We should be able to know how we can and cannot dress without having the privilege completely taken away. Following the guidelines would help to make us responsible because when we get ready to have a career, our clothing will most likely not be completely decided for us. We will have to follow guidelines for that particular company. Having guidelines for how we dress will also help teach us to follow simple directions. With different rules in place, we can reclaim our individuality. write 3/4 as a decimal Is this correct? What do I have to switch up? (Only if you know) Whats the answer? 12-3y=30x+6 Why do male peacocks have brightly colored feathers? How do Valentines entrance and message affect the plot A. They make it clear that Duke Orsinos hunting trip will succeedB. They point to the obvious fact that Olivia has betrayed duke orsinoC. They suggest and obstacle to duke orsinos love for Olivia D. They foreshadow the eventual success of duke orsinos pursuit of Olivia A cylinder shaped water tank has a height of 212 ft (6461.76 cm), and is ableto hold 15,000 gallons of water (15,000,000 mL or 15,000,000 cm3). Thevolume of a cylinder is expressed by the equationV = tr^2hWhere V is the volume, r is the radius, and h is the height of the cylinder.Express the radius (r) in terms of volume (V) and height (h), then determinethe radius of a cylinder water tank (in centimeters) that is filled to capacity.