Mathematics Middle School

PLLLSSS HELP DUE TOMMOROW




9. If the area of a rectangle can be expressed as 36x + 24 square inches, write two
possible options for the expressions of its length and width.
If ito longth can be


Answers

Answer 1

Answer:By the formula for the area of a rectangle. Because length = 2 times width. Simplify. So w = -4 or w = +4. Obviously, having a negative width is nonsensical

Step-by-step explanation:

Answer 2
The w would be + or - 4. Since you can not have a - side, it would have to be positive 4.

Related Questions

When a number x is multiplied by 5, the result is 8 less than the result of multiplying a number y by 3. Which of the following equations correctly expresses the relationship between x and y?
A. 5x = 24y
B. 5x - 8 = 3y
C. 5x + 8 = 3y
D. 5x + 3y = 8
E. 5x = 3(y - 8)

Answers

Answer: C

Step-by-step explanation:

Answer is C because doing calculations its correct

It costs $7.50 to enter a petting zoo. Each cup of food to feed the animals is $2.50. If u have $12.50, how many cups can u buy?

Answers

Answer:

exactly 2 cups

Step-by-step explanation:

hope this helps

Answer:

12.50 - 7.50 = 5

2.50 × x = 2.5

so 2 cups

The owner increases the sale price by the same percent that you found in part a when she buys jackets for ​$45 and sells them. How many jackets must the owner buy for the total jacket sales to be at least ​$390​? Explain your answer.

Answers

Answer:

8 R 30

Step-by-step explanation:

45 ÷ 390 = 8 R30 so the answer would be 8 jackets.

8 jackets is the Answerrr

Can I please have help

Answers

Since it’s across from each other it would be the same so 69
As they are opposite the angle would equal 69
So
5x+4=69
5x=65
X=13

* 5 STARS + 20 PTS + THANKS * please answer the question below ASAP!

Answers

400in because there is 4 sides and each one is worth 100

Answer:

V = 8000in^3

Step-by-step explanation:

Replace s with 20 and solve the equation

V = 20^3

Calculate 20 to the power of 3 and get 8000.

V=8000

ALEKS: Teresa is ordering an ice cream dessert. She must order a size, a flavor of ice cream, and a topping. There are 2 sizes, 2 flavors, and 2 toppings to choose from. How many different ice cream desserts could she order?

Thanks!

(and just a heads up, I'm gonna be asking a whole lot of questions from ALEKS)

Answers

Answer:She could offer 8 different ice cream desserts

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

2 x 2 x 2 = 8

PLEASE HELP ME I DON’T GET IT

Answers

To solve this all you have to do is multiply seven by the numerator. -3×7 = 21, so, -21/4 simplified would be -5 1/4. so D is correct.

Answer:

D) -5 1/4

Step-by-step explanation:

In this problem there is -3/4 foot change every year and you are trying to see how much changes over 7 years. That means you are multiply the 7 by -3/4. To do that you need to change the 7 into a fraction.

7= 7/1, now you are going to mulitpy the two fractions.

This line represents the numerators:     7 times -3= -21

This line represents the denominators: 1 times 4 =  4

Now that we know our fraction is -21/4 we simplify.

The simplest form you can get is -5 1/4.

I hope this helped, let me know if you have any questions!! :)

Kurt and Courtney are playing basketball. Kurt makes 2 baskets in the first game and 4 baskets in each game after that. Courtney makes 4 baskets in the first game and 2 baskets in each game after that. The table below shows the number of baskets each made in the first 4 games. Which graph shows the ordered pairs of the total number of baskets each has made after each game?

Answers

Answer:

Step-by-step explanation:

3rd graph

Select all ratios equivalent to 1:3 A. 9:21 B. 5:15 C. 4:12

Answers

all of the answers would be correct/ equivalent to 1:3
It’s B, and C because 1 x 9 is 9 and 9 x 3 is 27 which proves its incorrect.

And 1 x 5 is 5 and 3 x 5 is 15 so its correct.

Lastly, 1 x 4 is 4 and 3 x 4 is 12 so that proves that this is correct.




Hope this helps! :)

I need help with this one?

Answers

Answer:

C

Step-by-step explanation:

the AN line connects both AB and MN together therefor it is a transversal line.

Answer:

C) AN is a transversal to AB and MN

Which table represents a linear function?

PLEASE HELP YALL THIS IS A DIAGNOSTIC FOR CHRIST'S SAKE

Answers

Answer:the last one (x,1,2,3, y,0,1,4,9)

Step-by-step explanation:

The answer is the one beside the orange one

Can anyone help out with this?

Answers

Answer:

Step-by-step explanation:

It is C) TK
This is because that line does not intersect or touch the line LR, so it is not transversal to it.

The diagram shows the plan for a lawn. A landscaper needs to

buy grass seed to cover the lawn. One bag of grass seed covers

an area of 900 yd2. How many bags of seed does the landscaper

need to buy to cover the lawn? Show your work.

Answers

Answer:

10

Step-by-step explanation:

90-54=36

36*14=504

504*2=1008 squared

90*whatever the side length is

add 1008 to that answer but it is all squared

then divided your answer by 900, any leftovers, add it on as another bag.

pls help with the IQR

Answers

Answer: I believe the IQR could be 2.

Step-by-step explanation: 11 - 9 = 2.

It's been a while since I done this but i'm pretty positive this is right.

I believe it’s 2 because 11-9=2

can anyone help answer this question?

it's shown on the picture below. :)

Answers

Answer:

The correct graph is A.

Step-by-step explanation:

-4x/5-13/5 ≥ -9

Multiply the entire equation by 5:

-4x-13 ≥ -45

Moving the -4x:

-13 ≥ -45+4x

Moving the -45:

32 ≥ 4x or 4x ≤ 32

So:

x ≤ 8

The correct graph is A.

The answer would be graph A that describes the solution set.

8 out of 32 students in the class do not have a pet at home. what percentage of students have pets?

Answers

25%

Hope this works <3

Answer:

25% of the kids do not have a pet at home

Step-by-step explanation:

Hope this helps!

Select all ratios equivalent to 12:8 A. 15:10 B. 27:12 C. 14:2

Answers

Answer:

(12/8 = 1.5)

A) 15:10

Only A!!!!!! The others are incorrect

What is the slope of the linear relationship shown on the graph?

A: negative two thirds
B: two thirds
C: negative three halves
D: three halves

Answers

NOT SURE!! but i think c negative three halves
C is correct. look at the point where the line meets then imagine the line and count rise over run.

the perimeter should be 12 cm right?

Answers

Answer: I'm pretty sure

Step-by-step explanation:

Answer: I think so probably

Which unit rate corresponds to the proportional relationship shown in the graph?

Drag and drop the answer into the box to match the graph with its unit rate.

Answers

The answer would be 3/4cm/s
This is due to it takes 4 boxes in the x axis for the line to touch a box, then : boxes in the y axis
The answer is 3/4
Explanation

Using the easy chili recipe below, what is the unit rate of beans per pound of hamburger? Round to the nearest hundredth if necessary.

Answers

let me see how many we working with

i would say about 69 beans per 420 pounds of hamburger.

Hi people Can you guys tell me a question of a subject cause I am doing the 50 point thing?

Answers

Answer:

SURE

Step-by-step explanation:

Answer:

Step-by-step explanation:

Conjugate.

helpppp pleaseee fastttttttttt

Answers

Answer: 2 and

Step-by-step explanation: equation 2:

3(3x+4)-5=9x-2

9x+12-5=9x-2

9x+7=9x+-2

Subtract both sides by 9x

7=-2

This Is not true therefore there is no solution

equation 3:

3(3x+4)-5=-3x+4

9x+12-5=-3x+4

9x+7=-3x+4

12x=-3

divide both parts by -3

x=-4

janet bought a dress for $245. she recived a 15% discount vecause she is a loyal customer. in addition she recived another 10% off. calculate janets final bill​

Answers

$187.42 !!!!!!!!!!!!!!!!!!!!
First turn 15% into a decimal= .15
Multiply .15 * 245 =$36.75 ok that’s the first discount!

Second discount is 10% so turn 10% into a decimal (by dividing your percentage by 100) = .10
Multiply .10*245= $24.50 <- that’s your second discount

Ok now take both those answers and subtract them from her original $245 bill.

245-(24.50+36.75)= $183.75

Her final bill is $183.75

Please help me w/ this question!

Answers

Answer:

Step-by-step explanat

Basically to solve this answer you just have to plug in Jamie’s brothers amount of tickets (x) into the equation


So with the first number (40) I would plug it into the equation

3(40)+2 -which is equivalent to 122

So this is how the chart would be filled out




Jamie’s brothers. 32

Students are making lemonade from a powdered lemon drink mix. Adam mixes 3 cups of water and 4 cups of powdered lemon mix. Grace mixes 2 cups of water and 3 cups of powdered lemon mix. Use Adam and Grace’s percent of powdered lemon mix to determine whose mix will be more lemony.

Answers

Answer:

Ariana's percentage of the powdered lemon mix is 85%.

Andres's percentage of the powdered lemon mix is 48%.

Step-by-step explanation:

Answer:

The answer is 85% and 48%

The table shows the relationship between the participants walking and running for the week's cross-country practices.


Walk (laps) 3 B 15
Run (laps) 5 10 D
Total (laps) A C 40


At this rate, how many laps will the participants walk if the total distance is 24 miles? How many miles will they run?
They will walk 7 laps and run 17 laps for a total of 24 miles.
They will walk 15 laps and run 9 laps for a total of 24 miles.
They will walk 9 laps and run 15 laps for a total of 24 miles.
They will walk 6 laps and run 18 laps for a total of 24 miles.

Answers

Answer: it was just the number of the 2 positive for the following number

write answers only pleaseeeeeeeeeeeeeeeeeeeeeeee fasttttttttt

Answers

Answer:

4(x-1)+9=17 answer only

the third one down 4(x+1)+9=17

The table below shows the ratio of materials in a composting container.


Brown Material (gallons) 12.75 18.6 24 E
Green Material (gallons) 4.25 B D 11.5
Total (gallons) A C 32 46


If Jeremy needs 64 gallons of compost to plant his garden in the spring, how much brown material will he need? How much green material will he need?
Jeremy will need 52 gallons of brown material and 12 gallons of green material.
Jeremy will need 16 gallons of brown material and 48 gallons of green material.
Jeremy will need 12 gallons of brown material and 52 gallons of green material.
Jeremy will need 48 gallons of brown material and 16 gallons of green material.

Answers

Answer:

Step-by-step exp6lanation:

how many tens multiplyed by 4 can fit into 271

Answers

Answer:

about 6 times (6.775) to be exact

Step-by-step explanation:

10(4)=40

271/40= 6.775

Your answer will be 67.75
Other Questions
Two exponential functions, f and g, are shown in the figure below, where g is a transformation of f.19.4-24xWhich of the equations given below describes the transformation of f?OA. g(x) = f(x) - 4OB.g(x) = 4f(x)O c.g(x) = f(x) + 4OD.g(x) = -4f(x)E H2O2 H2O+ O2Hydrogen peroxide decomposes to produce water and oxygen according to the equation above. An experimentally determined graph for the first-order decomposition of hydrogen peroxide is provided below.Which of the following best identifies the rate constant k for the reaction based on the information in the plot of ln[H2O2] versus time (t)?O k = ln[H2O2] at t = 0sO k = ln[H2O2] at t = 500sO k = (slope of plot)O k = 1/(slope of plot) Need help With answer Audrey walked 285 meters west and Billy walked 213 meters south from the same starting location. How far apart are Audrey and Billy? By creating cool, comfortable stores that invite customers to socialize, Red Mango increased the ______ of its market offerings. A company reported gross profit of $84,000, total operating expenses of $67,000 and interest expense of $5,100. What is the net income from operations A sequence is represented by the explicit formula What is the bird cage theory? Question 9 (Worth 6 points)(MC)From The Adventures of Tom Sawyer by Mark TwainHe wandered far from the accustomed haunts of boys, and sought desolate places that were in harmony with his spirit. A log raft in the river invited him, and he seated himself on its outer edge and contemplated the dreary vastness of the stream, wishing, the while, that he could only be drowned, all at once and unconsciously, without undergoing the uncomfortable routine devised by nature. Then he thought of his flower. He got it out, rumpled and wilted, and it mightily increased his dismal felicity. He wondered if she would pity him if she knew? Would she cry, and wish that she had a right to put her arms around his neck and comfort him? Or would she turn coldly away like all the hollow world? This picture brought such an agony of pleasurable suffering that he worked it over and over again in his mind and set it up in new and varied lights, till he wore it threadbare. At last he rose up sighing and departed in the darkness.Identify three words that best describe Tom Sawyer as he is depicted in this excerpt.Choose one answer from each group. Type the LETTER ONLY for each answer in the correct blank.Type A, B, or C for Blank 1.AssertiveOutragedThoughtfulType D, E, or F for Blank 2.ComfortableDramaticInsensitiveType G, H, or I for Blank 3.JadedImaginativeIrritatedPoints earned on this question: 6 The ratio of the number of report cards Ms. Wickham folded to the number that Ms. Cho folded was 2:3. At the end of the day, Ms. Leiva and Mr. Gamory folded 300 report cards. Who folded more report cards and by how many The table shows a bacterial population y after x days days, X 0,1,2,3,4 Population,8,24,72,216,648 Write an exponential function that represents the population Y= I NEED HELP ASAP!!!!!!!! Put the pieces of this summary of Melvilles novel Moby-Dickin order: Captain Ahab reveals the purpose of this voyage, which is to hunt down a white whale that injured him. Before long, the whale is sighted and the battle begins. The conflict has been resolved and order restored at the expense of the Pequod, its crew, and its captain. At the beginning of the story, we meet the narrator, who introduces us to Captain Ahab and the crew of his ship, the Pequod. As he fights to capture the whale, Ahab is killed. All of Ahabs men are also killed and the Pequod is destroyed! At the end of the novel, the narrator explains how he lived to tell the tale. What order does the summary lie upon from exposition, rising action, climax, falling action, and conclusion. Is the set of rational expressions closed under division A storm that moved through several states at a speed of 60 miles per hour affected 219 miles of land. What did that make the storm What do you mean by communication barriers Brainly? Review entries from the chart you use to drop down your inferences. Then reread paragraph 29-30. What inference can you make about schools personality based Scoot's. , based on these paragraphs? Cite textual evidence to support your answer. -50 POINTS- only answer if you know. NOT (4,7) OR (5,2). Your friend has read 6 more than twice as many pages as your sister has read. Let 4 be the number of pages that your sister has read. Write an expression for the number of pages that your friend has read Which layer of the OSI model should you check first if a computer can't connect to the company network