Mathematics Middle School

Help needed; How do I answer

Answers

Answer 1

Answer:

5+5=10

Step-by-step explanation:

Boom

Answer 2

Answer: 2 donuts per hour

Step-by-step explanation: On the line, x is an hour and y is how many dough. Every time it lines up equally it has 2 dough per hour

Related Questions

Fill the missing ones in if you do i will you give you a crown thing plsssss helpp

Answers

Answer:

3. Hardness

4. Streak

5. Density

6. Crystal

Step-by-step explanation:

big brain

I really need some ones help I've been missing this sense jan 11 I really need help pleases What percentage of a dollar is the value of each coin combination?

4 dimes
1 nickel and 3 pennies
5 quarters and 1 dime
List three different combinations of coins, each with a value of 30% of a dollar.

List two different combinations of coins, each with a value of 140% of a dollar.

The United States government used to make coins of many different values. For each coin, state its worth as a percentage of $1.

“Coin images” via the United States Mint. Public Domain.

cent
3 cents
20 cents
$5

Answers

Answer:

a. 40%

b. 8%

c. 135%

Step-by-step explanation:

4 dimes is 40 cents out of 100 cents, so that's 40%. 1 nickel is 5 cents and 3 pennies are 3 cents, which adds up to 8 cents out of 100 potential cents, so 8%. 5 quarters is 1.25 dollars and a dime is 10 cents, together it makes 1.35 dollars. Multiply that by 100 since there are 100 cents in a dollar and you get 135%

Mark is making a scale model of his favorite truck. The actual truck is 12 feet long and 5 feet wide. He wants the model to be 30 inches in length. Using a proportion, find the model truck’s width.

Answers

Answer:

the model trucks width would be 12.5 inches.

Step-by-step explanation:

set up a proportion.

12/5=30/?

cross multiply.(this makes sense when the fraction is written out correctly)

5x30=150

now divide this by your remaining number in the fraction.

150/12=12.5

(sorry if the explanation is unclear, I tried my best)

hope this helped!!

Find the LCM for 6 and 4.

Answers

The LCM of 6 and 4, is 12.

The LCM for 6 and 4 is 12. (6, |12| 18/4, 8, |12|)

A theater company charges $10.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?

Select one:
a. 10.5c + a
b. c + 10.5a
c. 10.5(c + a)
d. 21(c + a)

Answers

Answer:

Step-by-step explanation:

D represents it best because the price of the ticket is $10.50 and they're for children and adults.

The Answer is C you add the amount of Children (c) and the number of adults (a) multiply the amount by 10.5 for each ticket and you get your revenue

Answer C

Can someone please help me on this?

Answers

The slope issssss 2

Answer:

slope: 2 y:(0, 3)

Step-by-step explanation:

Mr. Kazadi said that in his 2nd period class, 23 our of 25 students passed the test. What percent of the students passed the test?

Answers

Answer:

92%

Step-by-step explanation:

23/25 × 4 = 92/100

so it's 92%

Answer:

92%

Step-by-step explanation:

23/25=0.92

0.92*100=92

Complete the ratio table

Answers

sorry but i dk the other ones

Just give him or her that 360 bc I gave my guy teacher the 360 and he likes it and I did it today and tomorrow is the first time he going to put it in me and he has kids but idc so yeah start off with the 360

Math- look at the picture below

Answers

Answer:

y=-2+14

Step-by-step explanation:

hope this helped ;)

Correct Answer:

Y = -2 + 14

heyyy wassup i need help here =v=

Answers

Number 3, 1 to 3. Divide 2 to 6 by 2, and you would get 1 to 3. If anything that I just said makes any sense.

Help me please show work please

Answers

Nothing is here I need a question sorry

Can someone help me with my math work

Answers

Answer:

Step-by-step explanation:

So its difficult to show

Y= X-6 so what ever x is, y is six less than that so

X= -4 Y= -10

X= 0 Y=-4

X=4 Y=0

X=8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= 4/3x -2 so whatever x is y is 4/3 and 2 less then that

X=-4 Y= -5

X=0 Y= -2

X=4 Y=1

X= 8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= -2

Find minus 2 on the y axis and draw a horizontal line through it all the way across the grid.

Y= 2+ 1/4x so whatever x is y is 1/4 of x add 2

X=-8 Y= 0

X= -4 Y = 1

X=0 Y=2

X=4 Y=3

X=8 Y=4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Do this method for 9

y = 2x -3 so whatever x is, y is 2 times that -3

y=2x +1 so whatever x is y is 2 times that +1

y= 2x so whatever x is y is 2 times that

Then plot the answers on a graph like co-ordinates (x,y) and draw a straight line through them

Make sure to label each line

Hope this helps

you just have to see where the x is & count up or down in till you get to your number

Hi please help I need it quick

Answers

The answer is 2 or 3

I think it’s c because you will break down that fraction to divide it by the other

Answer if u actually know it only!!

Answers

Answer: 2^5

Step-by-step explanation: Diego should have added the exponents instead of multiplying them. I know it sounds weird but because both of the numbers are 2's you are able to combine them. When multiplying them together you should keep the base the same and add the exponents. In this case, 2^2 x 2^3 would be 2^5. Hope this helps.

im giving out brailyest

Answers

i would go with answer B! but that’s just my opinion

Solve the equation s - 12 = 20
s = ?

Answers

Answer:

s=32

Step-by-step explanation:

s-12=20

s=20+12=32

Answer:

s is equal to 32

Step-by-step explanation:

hi, its me again!

please can you mark me as brainliest because they deleted my answer for some reason

thanks!

2 pie charts each with 6 equal slices.
What is 2 ÷
1
6
?

StartFraction 1 Over 12 EndFraction
2
6
12

Answers

Answer:

Step-by-step explanation:

i need help on this one

Answers

Answer:

250.8 [tex]m^{2}[/tex] (hot-air balloon)

Step-by-step explanation:

Hope this helps!

Sorry if its wrong.

Stacy uses a spinner with six equal sections numbered 2, 2, 3, 4, 5, and 6 to play a game. Stacy spins the pointer 120 times and records the results. The pointer lands 30 times on a section numbered 2, 19 times on 3, 25 times on 4, 29 times on 5, and 17 times on 6. A winning spin is a 2.
Complete the table to find the theoretical and experimental probabilities of winning, and compare the two.

Theoretical Probability Experimental Probability Which is Greater?
%
%
HELP PLEZZ

Answers

Answer: To compute the probabilities, just divide the number of times a number was landed by the total amount of outcomes. Stacy would spin a 6 approximately 0.14*50 = 7 times in 50 tries.

can u plz help for 10 pts

Answers

I can’t see the picture

Answer:

50%

Step-by-step explanation:

When you flip a coin you got 2 possible outcomes. Heads or Tails. Tails is 1 of 2 possible outcomes. 1/2= 0.5 * 100% = 50%

Each week in the library Mrs. Hoskins features popular books in the display. This week includes 3 mystery books, 4 biographies, 6 sci fi books 2 dystopian society books. Jack randomly choose one book to read .What is the theoretical probability that it is a biography

Answers

4/15

select/all
4 bib / all 15

25 POINTS HELP PLEASE :)

Tomas is planning out a rail trail using a map with a marked grid. The head of the trail, which has an information kiosk, is located at (3, 0). He moves 1 unit east and 3 units north and places a pin at (4, 3) to represent the location of another information kiosk. He continues placing pins so that each pin is 1 unit east and 3 units north in relation to the previous pin. Which of the following points will have pins? Select all that apply.

A coordinate plane has an x-axis labeled East from 0 to 10 in increments of 1 and a y-axis labeled North from 0 to 10 in increments of 1.

A.
(5, 6)

B.
(6, 8)

C.
(7, 10)

D.
(8, 17)

E
(9, 18)
F.
(10, 21)

Answers

I think correct answer is C

It should be answers A, E, and F.

Hypothetically. Relli’s in DeWitt had 30 workers in their restaurant in the year 2010. In 2011 they let go 20% of their workers due to budget cuts. In 2012, they are letting go another 10%. How many workers will they have at the beginning of 2013? Round to the nearest whole worker.

Answers

At the beginning of 2013, they would have 22 (21,6) workers.

30-20%(6)=24

24-10%(2,4)=21,6

please do any of them or all i really need this done

Answers

1. 3.75+4.50=8.25- 5.25= $3 profit

She made 8.25 off selling bracelets to others, which adds money to her "account", but also spent money on crafting supplies, which results in her subtracting from her "account."

Please answer, thanks.

Answers

Answer:

The answer is the last one ✔

Step-by-step explanation:

The answer is the fourth one!

Combine the like terms to create an equivalent expression:

8t+1+(-4t)+(-6)

Answers

Answer:

you will get the answer 4t-5

plz mark as brainliest

pretty sure it’s 4t+-5

Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 4/5

Answers

Answer:

Step-by-step explanation:

The answer is C because if it was a then the triangles would have to become smaller so it has to be rotation because is the same sizes

The answer is B I took the quiz and my teacher helped me pass

What is 35% of 80?
Please answer this within half an hour, Thanks!! :D

Answers

Answer:

Step-by-step explanation:

35÷100×80 which will give you 28 as the answer.

Answer:

the answer is 28

Step-by-step explanation:

to get this, you would change 35% to a decimal.

to do this you would move the decimal to the right 2 times ( 35.0-----> 0.35)

then, you would multiply 0.35 by 80, and you would get 28

hope this helped!

The dance committee has a budget of $125 to decorate the gym for the spring dance. They have already spent $65. Some members want to buy helium balloons that cost $0.80 each. Write an inequality to show the number of balloons that the dance committee could buy.

Answers

Answer:60 balloons

Step-by-step explanation: 0.80 times 75 is 60 and 125- 65 is 60

Answer:

Step-by-step explanation:

75 x 0.80 = 60

plz help me eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee plz

Answers

Answer:

Step-by-step explanation:

Its C can i get brainlist ;)

It’s 21 :) good luck and have a good day!!

Other Questions

1. How much money must you set aside at age 20 to accumulate retirement funds of$100,000 at age 65, assuming a rate of interest of 7 percent? Please help this is due in less than an hour. WILL GIVE BRAINLIEST!!!!!!!!! Ahmad borrowed $8,000 signing a promissory note for 2.5 years at 15% interest what was the interest paid on the note and on the maturity date how much will ahmad owe for principal What is the approximate volume of the cylinder?Use 3.14 for PieA)904.32cm_3B)226.08cm_3C)301.44cm_3D)150.72cm_3 A primary air pollutant is put directly into air by human activity.What is a secondary air pollutant Ap ex: What is the solution to this system of equation? y = x - 4 y = -0.5x + 8a. (4,2) b. (8,4) c. (4,8) d. (2,4) Write the equation of the line that passes through the point (5, -6.5) and is perpendicular to the following equation:y = 2 x + 5 THE CATCHER IN THE RYE Which of the following best shows the insincerity of Sally's statement, "Oh darling, I love you too, too"?A. Holden's criticism of the statement in his narrative.B. The unromantic setting in which this line is spoken.C. The phrase that follows right after about her wanting to let his hair grow which shows he is superficial.D. The characterization of Sally as a phony. What is the most northern part of the planet called? A) Fahrenheit B) The Arctic C) The Earth D) An unusually cold place Base 72; percentage 12 What were the dimensions of the trenches? if AB=BA= I then write the relation between matrix A and matrix B Which section of the ocean floor is near the coastline of all continents Why did the English establish a colony on Roanoke Island?to provide slaves for labor in Englands other coloniesto grow food for the English navyto grow tobacco for the European marketto provide new markets and raw materials for England Sandra y sus amigas por las tardes. (dibujar) Which set of ordered pairs below is a function? I. {(3, 3), (6, 1), (2, 3)} II. {(4, 7), (2, 8), (4, 2)} III. {(9, 6), (3, 1), (7, 3)} Help please ?????? I don't understand what is the solution of the system? use elimination-+2y= -12-3x+6y= -11A. infinitely many B.(1,8)C. (-1,-8)D. no solution Three times a day, Dylan mixes 2 ounces of protein powder into a shake. How many days can he make all three shakes from his 5-pound container of protein powder? Remember, there are 16 ounces in a pound. Enter your answer in the box. What is the equation of the line that passes through the points (2, 1) and (6, 1)?