Mathematics Middle School

PLS SOMEONE HELP PLS

Answers

Answer 1

Answer:

30$

Step-by-step explanation:

Answer 2

Answer:

The cost per calculator is $30

Step-by-step explanation:

4 calculators = $120

Therefore, each calculator is :-

$120 divided by 4

= $30

Related Questions

7x + 9 = 58 i need all the steps

Answers

Answer:

Step-by-step explanation:

7x + 9 = 58

-9 -9 Subtract 9 from both sides

7x = 49

/7 /7 Divide both sides by 7

x = 7 (this is an apporximation)

Answer:

Step-by-step explanation:

1st you need to subtract 9 from both sides like this: 7x+9-9=58-9. and you'll get 7x=49. Then, divide by 7 on both sides like this: 7x/7=49/7. and you'll get x=7.

The scale factor from rectangle Y to rectangle Z is 2. Which statement is true?

A) The area of rectangle Z is twice the area of rectangle Y.

B) The area of rectangle Z is half the area of rectangle Y.

C) The sides of rectangle Z are twice as long as the sides of rectangle Y.

D) The angles of rectangle Z are twice as big as the angles of rectangle Y.

Answers

Answer:

Answer is C not A

If every side of an octagon is 6 inches, what is the perimeter?

Answers

48 inches is the answer

please i need help!

1. There were 12 boys and 20 girls in a chorus.
What is the ratio of boys to girls?
(A). 5 : 3
(B). 3 : 8
(C). 3 : 5
(D). 5 : 8

2. Leena knits 10 rows in 12 minutes.
At this pace, how long will it take her to knit the next 25 rows?

3. Cheryl pays $69 for 6 DVDs.
How much would she pay for 4 DVDs?
(A). 44
(B). 46
(C). 52
(D). 92

4. The table shows the pricing for four different types of apples.
Which type costs the least per kilogram?
1.) A
2.) B
3.) C
4.) D
Type Cost
A $4 for 1.5 kg
B $5 for 2.0 kg
C $7 for 2.5 kg
D $8 for 3.5 kg

5. How long does it take to travel 240 km at a constant speed of 12 km/h?

6. Enter the missing numbers in the boxes to complete the table of equivalent ratios of servings to cups of soup.
Servings Soup (c)
3 (box)
(box) 10
(box) 15
12 20

7. Drag the amounts to order them from greatest to least.
1 in. = 2.54 cm
1 ft = 12 in.

20 in.
1.8 ft
56 cm

8. The equation 5m = 36.25 models a constant rate situation.
Drag and drop the value of 7m in the box.

7m = (box)

(A). 29.75
(B). 41.25
(C). 49.25
(D). 50.75

9. Kelly buys 11 pens for $8.25.
What is the cost of 18 pens?

10. A machine in a factory builds 15 toys in 135 min.
How many toys does the machine build in 216 min?

Answers

1. (C) 3:5
2. 30 minutes
3. (B) 46
4. (D) $8 for 3.5 kg
5. 20 hours
6. 3:5, 6:10, 9:15, 12:20
7. 56cm, 1.8ft, 20in
8. (D) 50.75
9. $13.50
10. 1,944 minutes

hhhhhhheeeeeeeeeeeelllllllllllllllppppppppppppppppp

Answers

Answer:d

Step-by-step explanation:

Answer:

Step-by-step explanation:

Write the equation of the line in slope-intercept form using y=mx+b

Answers

Answer: y=100/500x

I didn't write the y-intercept on form because y-intercept is 0.

I hope you have a nice day

The guy above me is right

please help will give more then 5 points plus brainliest!

Answers

Answer:

your answer would be A.

Step-by-step explanation:

your anwer would be A. beacuse you want to get to 180

and 116 and 64 = 180

Judy needs to buy canned tomatoes. The local store has several deals to select from.

Part A: Complete the table to find the unit price for each option.

Canned Tomatoes

25-oz can for $1.75

12-oz can for $0.72

Answers

Answer: Okay i dont understand it much but i will help as much as i can.

Step-by-step explanation: 25oz divided by 1.75 which would be 0.07 that will cost each once

and for the 12oz divided by 0.72 would be 0.06 for each once of the can

so the best option would be that u buy the 25 oz because its more economical

Hope that i helped :) brainliest

Answer: so the best option would be that u buy the 25 oz because its more economical

Step-by-step explanation:

Now you make the other person brainilest

Ms. Savage’s Art Club is making a mural on a wall in the Annex by reproducing a painting on a different scale. The original painting is 12 1/4 inches long and 6 inches wide. The mural will cover an entire wall that is 183.75 feet long and 90 feet wide. What will be the scale that relates the original painting to the mural?

Explain, please

Answers

Answer:

4 feet

Step-by-step explanation:

i think

Which situation is best described by a positive integer?

A. a height of 75 yards
B. a loss of 9 pounds
C. a decrease of 4 points
D. 3 degrees below 0

Answers

A is the correct answer

A . a height of 75 yards

A school raised a total of $1,648 to purchase new books. The money raised will be shared equally among 8 different classrooms. What is the total amount of money each classroom will receive?

Answers

Answer:

$206

Step-by-step explanation:

1,648 ÷ 8 = 206

1,648 divided by 8 =206

EXPERT HELP I'LL GIVE BRAINLIEST:

Answers

Answer:

where's the question???

I don’t see any image or problem to solve lol

Solve:
8x-7y=11 4x+2y=22

Answers

Answer:

Step-by-step explanation:

x2−y=2,2x−y=−1

4x+4y=1,6x−y=1

x+2y=4,x−y=−3

help please, will mark brainliest to whoever answers right

Answers

Answer:

Step-by-step explanation:

Jeff bought a 5-gallon bucket of paint. He
used 1.25 gallons to paint his bedroom, then
he used two-thirds of the remaining paint for
his living room. How many gallons of paint
did he use to paint his living room?
of

Explain you answer!!

Answers

Answer:

2.5

Step-by-step explanation:

5-1.25= 3.75

two-thirds of 3.75 is 2.5

It’s 2.5 ____________

Please give a full explanation and answer on this

Answers

I think it’s Idek I’m dum

PLZ!!!

The following scatter plot represents the number of hours per week a child spends reading, or being read to, compared
to the child's age. How many total children are represented on the plot?

14

13

15

16

Answers

Answer:

Step-by-step explanation:

count each dot

The answer is 16 all you have to do is count all the dots

If x= 54, then x= ____

Answers

Answer:

x=9

Step-by-step explanation:

6x=54

x=54/6

x=9

Are you looking for what two numbers are if they equal 54 together?

The chooses are is and is not plz help

Answers

Answer:

Have a good day

Step-by-step explanation:

I don't know the chooses so how do I tell you the answer?

Which models represent the sum?

1.1 + 0.6

Select each correct answer.

Answers

It should be the number line
Sorry if it’s wrong :)

What is the answer to this problem, and explain it please!

Answers

The answer is D. The value cannot be determined

The answer to this question would be D) The value cannot be determined from the information given. This is because we cannot divide x and y. If this question was 8x/2x then we would be able to determine the answer, but we cannot since the denominator is a y.

PLS HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

Step-by-step explanation:

Can someone plssss help?

Answers

Answer:

-3.333 so answer A is right

Step-by-step explanation:

Answer:

the answer is: A.

Step-by-step explanation:

also can I please have brainliest

Pls help me with maths. Attachment below.

Answers

Answer:

First is zero slope

Second is negative slope

Thirs is positive slope

Step-by-step explanation:

Answer:

1. Zero Slope

2. Negative Slope

3. Positive Slope

Step-by-step explanation:

please help me ///////

Answers

Answer:

Step-by-step explanation:

here is the answer
i used the chart to mark the points btw

I really need help quick!!:) please!! I will give brainliest to first right answer!!!

Answers

Answer:

SA = 41.

Step-by-step explanation:

Add up everything and you get 41 as the SA.

For the situation, write and solve an equation. Then, explain what your solution means. If you get stuck, try drawing a diagram on your paper.

A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.

Answers

Answer:

64 = 4x + 7

Please help me

:) ;) :) ;)

Answers

Answer:

2400 inches to the power of 3

Step-by-step explanation:

Answer:2400 inches to the power of 3

1. How many planes are shown in the figure?

Answers

Answer:8 planes are shown in the figure

Step-by-step explanation:

8 planes are shown in that

5y > 10 please help!!

Answers

it’s 2 because if you’re solving for y than you would get 2

Answer:divide each term by 5

Step-by-step explanation:

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Choose the sentence that best matches the picture.Mi hermano y yo jugbamos al ajedrez casi cada da cuando ramos nios,Odiaba jugar con bloques. Prefera jugar con muecas,Ral era mi mejor amigo, pero era muy chismoso tambinEn el verano, me gustaba mucho columpiarme en el parque de mi vecindario.Me fascinaban los cuentos que leiaatSubmit PLEASE HELP ILL GIVE BRAINLIEST IF CORRECT, YR 8 MATHS. Help me and tell me the work pls What's your fav fast food place..? PLZ PLZ PLZ PLZ PLZ Helpppppp Which of the following linesof poetry uses repetition(repeated words)?A. It only gives our wish for blue a whet.B. Since earth is earth perhaps, notheaven (as yet) -C. Though some savants make earthinclude the sky;D. In here and there a bird, or butterfly, helllllppppppp pleaseeeeeee Select the statement that describes this expression: 8 + fraction 1 over 2 x (6 2) 1. (2 points)Group of answer choices8 more than half the difference of 2 and 1, and then subtract 6Add 8 to half the difference of 6 and 2, then subtract 1The sum of 8 and fraction 1 over 2 times 6 plus 2 minus 11 less than half of 6 plus the sum of 8 and 2 Spaulding is the leading maker for basketballs in the US. Spaulding prides itself on the quality that its basketballs have the right amount of bounce when it is taken out of the packaging. They want their product to be ready for use upon opening. The air pressure of a particular ball has a target value of 7.9 PSI. Suppose the basketballs have a normal distribution with a standard deviation of 0.20 PSI. When a shipment of basketballs arrive, the consumer takes a sample of 21 from the shipment and measures their PSI to see if it meets the target value, and finds the mean to be 7.3 PSI. Perform this hypothesis test at the 5% significance level using the critical value approach. what is the rate of change and initial value for this graph? What is the most important metal used over the past 150+ years? Utopia can be considered a because the author uses humor, irony, and exaggeration in the story to criticize his society.CharacterizationFramePrologueSatire Governor during whose administration the Texas state legislature expanded juries and grand juries to include women Fully simplify 16x^4(2x^2y) WILL GIVE BRAINLIEST HELP ASAP PLZZZ!!!!Use the paragraphs to complete the activity.Patrick lived in Emoryville, but every Saturday morning he rode two city buses to his uncles bookstore in Northview, where he worked. He didnt mind the commute because he loved his job. He loved spending time with his uncle, but he also loved going to work because he had become friends with Andrew, one of his co-workers. The boys would talk about everything from baseball scores to movies to favorite pizza toppings.So this Saturday, when Patrick got to work, he and Andrew got to talking as they always did.Hey, Pat, Andrew said casually.Hey, said Patrick. Did you have a good week?Yeah, he said. Great week. My basketball team made it into the semifinals. The game is tonight. Were playing Emoryville, our nemesis.Before Patrick could say another word, Andrew continued. I dont like Emoryville. I dont think I could ever be friends with someone from that town. Our schools are such rivals.Patrick was speechless.Where are you from, Pat? I cant believe Ive never asked you that before!Patrick fumbled over his words. Not too far from here, he said before he quickly changed the subject to the new shipment of graphic novels.In 35 sentences, identify the two different points of view in the story, and describe the humor and suspense created by the differences in point of view. Hello, I am writing to you because I would like to report a user who only answered my question to gain points(because I was giving out a lot) and who also gave a link to a fake website that does not have the answer. Their user name is Totonka. Not only did this make other users who actually have the real answer not able to respond, but it also made me loose plenty of hard earned points. This kind of behavior is absurd and I do wish I can get a refund of my points. Thank you WILL MARK BRAINLIEST At a school, students may choose one entre, one vegetable, and one dessert for lunch. The choices are listed in the table below.How many different lunch combinations are available?a. 12b. 36c. 72d.144 In what way does the plot contribute to the theme in The Canoe BreakerA. The young man must decide a name that reveals his special skillsB. The chief of the Shuswaps appreciates the young man for what he is C. The young man doesnt give up until he proves hes a great warriorD. The young man finally achieves success in a non traditional way 15. Please type the correct conjugation for each verb. Make sure your answers are in lower caseincluding the first letter. The verb is escribirYo(1 Point)Enter your answer