Mathematics Middle School

someeeee one helppppppppp me plz

Answers

Answer 1

15+6w
6y^2
75n-1
..............

Related Questions

rewrite this as a decimal PLEASE!:

13/10=???

Answers

1.3 hope that helps

If 5% is 17 what 100%?

Answers

Answer

es 17

Step-by-step explanation:

Answer:

100% is 340.

Step-by-step explanation:

5% x 20 = 100%

If 17 = 5%, multiply 17 by 20 to get the answer. 340.

How can you isolate the variable in this inequality?

3b < -99.

A
Subtract 99 from 3b.

B
Add 99 to both sides.

C
Divide both sides by 3.

D
Multiply both sides by 3.

Answers

Answer:

C- Divide both sides by 3.

Step-by-step explanation:

In order to isolate the variable, we will have to remove all non-1 coefficients from the variable. Since 3b can be written as 3(b), b is being multiplied by 3. So the only way to isolate the variable is to do inverse operations, which would be to divide both sides of the inequality by 3.

Hope this helped!

Answer:

Step-by-step explanation

If Shannon had to pay $0.50 for each ticket, what is the rate for bumper cars in seconds per dollar?

Answers

Answer:

i dont get it

Step-by-step explanation:

4x + 1/3y^2 What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit.

Answers

4x+1/3y^2
4(2)+1/3(3)^2
8+1/3(9)
8+3
= 11

Here is a graph of a system of equations.

Graph of two intersecting lines.
Write the equations for the lines shown:
black line
blue line
What is the solution to this system of equations?

Answers

Answer:

Im super dum im sorry i can help you :(

Step-by-step explanation:

What is the solution for -10 < x - 9?

x > -19
x < -19
x > -1
x < -1

Answers

Answer:

Step-by-step explanation:

-10 < x - 9

Bringing like terms on one side

-10 + 9 < x

-1 < x

x > - 1

Option C is the correct answer

C I think so I hope this helps

Mandy works construction. She has a 5-meter long metal bar that weighs 40 kg. What is the weight of the metal bar that is 3 meters long?

Please show your work if you can!

Answers

Answer:

24 kg

Step-by-step explanation:

Simple!

Divide 40kg by 5 meters to get 8kg/m

Then plug this into the equation 3m=?kg to get 24kg.

It should be 24 because 5:40 have the same ratio as 3:24

Which of these graphs represents x -8? A. B. C. D.

Answers

Answer:

i do not know i think it is B

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because you have count to see if it actually is -8, so therefore, when you count down to negative 8, you will get your answer.

Determine the value of the expression: -3.45 + 4.23 - 7.55. First and right answer gets brainliest.

Answers

Answer:

-6.77

Step-by-step explanation:

4.23 - 7.55 = -3.32

-3.45 + -3.32 = -6.77

Sidenote: I hope this helps! :D

Answer:

-6.77

Step-by-step explanation:

ben earns 12,800 a year. about 15% is taken out for taxes. how much is taken out for taxes

Answers

Answer:

1920

Step-by-step explanation:

Hey giving out brailiest if u can guess my 1 of my favorites 3 bands, singers

Genre:Alternative hip hop

electropop

indie pop

pop-rock

rap rock

alternative rock

Answers

is one twenty one pilotss

lol i’d hope i’d would be 21 pilots considering the pfp.

What is the average percent of time a student spend sleeping and doing homework?
NEED HELP ASAP PLEASE!

Answers

No answer for you........

...........

Answer:

41%

Step-by-step explanation:

All of those percentages need to add up to 100

8 + 8 + 13 + 13 + 25 + 33 = 100

Ok...so now that we made sure they all add up to 100, all you need to do is combine the percentage of students sleeping and doing Homework, to get the full percentage for both.

Homework = 8%

Sleeping = 33%

8 + 33 = 41

So the percent of time a student spends and doing homework is 41%.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS

Answers

Answer:

I think it's D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Order of Operation.
Jackie Opened a pizzeria. She was charging $12 dollars for a Large Pizza, $8 dollars for medium Pizza, and $6 dollars for a small Pizza. if you order 3 large, 2 mediums, and one small pizza what equation would tell you how much You spend?

Answers

Answer:

Step-by-step explanation:

12x3 8x2 1x3 once youve done that it should be

36+16+3= 55 (i think so)

Answer:

(3×12)+(2×8)+6

36+16+6

52+6

58$

Can someone plz help me I’m being timed!!

Answers

Answer:

I hope i got it in time :)

There are 12 number tiles in a bag, numbered 1 through 12. What is the probability that an even or odd number will be drawn?

Answers

Answer:

pretty sure it is 7/12

Step-by-step explanation:

Pretty sure 6/12 because half are odd and half are even

Which function of x has the least value for the y-intercept

Answers

Answer:

The answer is B

hope this helps

Slope intercept form can be represented with the formal y=mx+3 in which B represents y intercept in case 3 is the y

B is your answer
In an equation y=Mx+b the b is the y intercept. On a graph the y intercept is when x=0 what value is y. Option B is -3 and that the least value

Hope this helps

(2/2) WHich one is wrong, which one is correct? Only right answers only!

Answers

5 is right, not sure abt 1, 12 is mutations

PLEASE HELP ME WITH THIS!

Answers

Answer:

1) -7 < -4.5

2) 16°C > 0°C

3) 3 1/2 < 5 1/2

4) -500 < 200

5) 64 < 65 < 67.5

6) 13.2 > 3.7 + 6.15

7) -0.2 is to the left of -0.1

8) 0 is between -2 and 5

9) -99 is to the right of -100

10) -7.5 is to the right of -7.6 but is to the left of -7.0

Step-by-step explanation:

dndjdjfjifoforpeebe didn’t

Find f(–4) if f(x) = –11x + 7

Answers

x= 3/11
Step-by-step explanation:
Since you replace f(x) with 4,
4=-11x+7
-3=-11x
-3/-11=x

Answer:

f(-4) = 51

Step-by-step explanation:

-11(-4) + 7

44 +7 =

my ip is 098.29.283.9

Answers

Cooooooooooooooooooooooooooool

pls put explanation to so i undersand hat to do

Answers

Answer:

So Im basicaly just replying to get points sorry

Look i sure someone will answer it soon good luck buddy I have faith in you

Step-by-step explanation:

A store pays $70 for a bicycle from a manufacturer. The store's markup rate is 65%.
Find the markup.

Answers

$115.50. You do 70(1.65) to find the markup

Answer:

$45.5 or the price is $115.50

Step-by-step explanation:

Write 65% as

65/100

Since, finding the fraction of a number is same as multiplying the fraction with the number, we have

65/100 of 70 = ? = 65/100 × 70 = ?

Therefore, the answer is 45.5

I added a photo. help! lol

Answers

Answer:

19) 17+5

20) 7+10

21) 44/11

22)6/2

23)6x2

24) 14+4

25) 3x13

Step-by-step explanation:

hope this helps

Answer:

17+5=22. 44÷11=44. 6×4=24

7+10=17. 6÷2=3. 14+4=18

3×13=39

Step-by-step explanation:

1) 17

+ 5

2 2

2) 7+10+17 (count on from your fingers. call yourself ten then count 7 more)

3) quotient means to divide 44÷11 = 4 (use bus stop meathod)

4)split also means to divide 6÷2=3 (draw a line down your page and keep splitting dots between each side and stop when you get to six you should have 3 dots on eack side meaning 3 is your answer)

5) product means to times/ to multiply so 6×4=24 (use time tables)

6) sum means to add 14+4=18 (use written method used in question 1 or call yourself 14 and count on 4 steps)

7) product means to times 13× 3=39 (use written method but instead of adding times so 3×3=9 then add a zero and then do 1×3 which is 3 and then 30+9 gives you 39)

i did them in order of how you gave them hope this helps xx

Mr. Robinson's daughters take 30 boxes of Girl Scout cookies and divide them equally among shopping bags for delivery. They wrote the division problem 30 divided by 10 to represent their situation. Select the TWO statements that could accurately represent their situation.

Answers

Answer:

1.) 30 boxes are divided into 10 bags, so there are 3 boxes in each bag.

2.) 30 boxes are divided into 3 bags, so there are 10 boxes in each bag.

Hope this helps !

GIVING BRAINLIEST!!!!

Answers

Answer:

Step-by-step explanation:

5*3 to the 2nd power, -2 (14-5)
I'll give Brainiest to first person who answers

Answers

Answer:

45 and -18

Step-by-step explanation:

5*3 to the 2nd power is 45

and -2(14-5)= -28+10 = -18; i dont know if you wanted me to distribute here

Answer:

1. 45

2. -18

Step-by-step explanation:

1. 53^2

=5*(3*3)

=45

2. -2(14−5)

= -18

Sidenote: I hope this helps! :)

Edit: Sorry for the misunderstanding from before, I fixed it.

HELP! THIS IS CHOOSE ALL THAT APPLY!!

A garden hose fills a 2-gallon bucket in 5 seconds.

The number of gallons, g, is proportional to the number of seconds, t, that the water is running.

Which equation represents the relationship between g and t? Select all that apply.'
A. g = 0.4t
B. t = 0.4g
C. g = 2.5t
D. t = 2.5g
E. g = 25t

Answers

Answer:

b and d

Step-by-step explanation:

the answer is b and d

one of the walls in megs bedroom is a square, 9 feet wide by 9ft tall. that wall has a square window that is 3ft wide and 3 ft tall. What is the area of the surface of the wall? explain how you found your anser.

Answers

First, we have to find the area of the wall, then the area of the window, then subtract them.

Area of wall = 9 × 9 = 81 sq.unit

Area of window = 3 × 3 = 9 sq.unit

So, the area of the wall ( excluding window ), = 81 - 9 = 72 sq. unit

Other Questions

Ben earns $12,800 a year. About 15% is taken out for taxes. How much is taken out for taxes? if I have a +2 oxidation number do I give up or accept electrons? Doobs please helpp, mah hw is too hard :,(, the question is: add the polynomial expressions using the horizontal format Sales tax is calculated by multiplying the price of an item by thewithholding amountincome taxtax rate Please select the word from the list that best fits the definitionto go upcubrirasistirrecibirvivirescribirsalirabrird returnSave and ExitNextsubir The area of a square having length 1 cm =mm. Which expression is equivalent to 5 ( 8 x + 9 ) 7 x? 2. What is Proctor most likely trying to tell Abigail in the following dialogue fromAct of The Crucible?Proctor: Abby, I may think of you softly from time to time. But I will cut off myhand before I'll ever reach for you gain. Wipe it out of mind. We nevertouched, Abby.Abigail: Ave, but we did.Proctor: Aye, but we did not What are the X and Y intercepts of the line in the graph?Write the equation of the line in slope-inetrcept form West Junior High needs to buy a new vinyl pool cover for its swimming pool. Determine the amount of material it will need by finding the area of the pool.The length of a pool is 50 meters and the width is 25 meters. The area = length times width.Evaluate the formula for the area of a rectangle to solve the problem. Then use the drop-down menus to complete the statements.First, write the .Next, use parentheses when you substitute for l and for w.Now, simplify by 50 and 25.The school needs square meters of material to cover the pool. It costs $1,563.31 to rent a building for 3 hours. What is the hourly rate? A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown.5 cm4 cm8 cm3 cmHow much cardboard will be needed to make this design?A. 108 cm2B. 96 cmC. 76 cm?D. 102 cm What are the other two representations of this ratio 15 to 3 Can Someone Help With this? I'm not good at Music (the subject). What I'm asking for is listening to the song(s) and answer the question below that song.Here are the songs to answer the questions:1) Dave Brubeck - Take Five2) MGMT - Electric Feel3) Mission: Impossible (Original) Theme Song4) Dave Brubeck - Blue Rondo a la Turk5) Led Zeppelin - The OceanAlso, sorry I couldn't put any links here. Brainly won't let me put links in my question (and it's considered spam unfortunately). A New England Nunby Mary E. Wilkins FreemanIn about half an hour Joe Dagget came. She heard his heavy step on the walk and rose and took off her pink and white apron. Under that was still anotherwhite linen with a little cambric edging on the bottom; that was Louisa's company apron. She never wore it without her calico sewing apron over it unless she had a guest. She had barely folded the pink and white one with methodical haste and laid it in a table drawer when the door opened and Joe Dagget entered. He seemed to fill up the whole room. A little yellow canary that had been asleep in his green cage at the south window woke up and fluttered wildly, beating his little yellow wings against the wires. He always did so when Joe Dagget came into the room."Good-evening," said Louisa. She extended her hand with a kind of solemn cordiality."Good-evening, Louisa," returned the man, in a loud voice.She placed a chair for him, and they sat facing each other, with the table between them. . . .Presently, Dagget began fingering the books on the table. There was a square red autograph album and a Young Lady's Gift-Book, which had belonged to Louisa's mother. He took them up one after the other and opened them; then laid them down again, the album on the Gift-Book.Louisa kept eyeing them with mild uneasiness. Finally she rose and changed the position of the books, putting the album underneath. That was the way they had been arranged in the first place.Dagget gave an awkward little laugh. "Now what difference did it make which book was on top?" he said.Louisa looked at him with a deprecating smile. "I always keep them that way," she murmured."You do beat everything," said Dagget, trying to laugh again. His large face was flushed.Adapted from Mary E. Wilkins Freeman's "A New England Nun," 1899.A.)He is excited to read Louisas books.B.)He is uncomfortable in Louisa's house.C.)He feels awkward about expressing his love for Louisa.D.)Louisa amuses him and makes him laugh. 1. Kamal is.... cleverer of.. two. CX can be written in the form pa + qbwhere p and q are fractions in terms of n.c) (1) What is the value of p?(i) What is the value of q?(1)m(1)i need help with c Please help me with this for brainliest..... A study was designed to investigate the effects of two variables (1) a student's level of mathematical anxiety and (2) teaching method on a student's achievement in a mathematics course. Students who had a low level of mathematical anxiety were taught using the traditional expository method. These students obtained a mean score of with a standard deviation of on a standardized test. Assuming a mound-shaped and symmetric distribution, in what range would approximately % of the students score? Thought I found a wayThought I found a way, out (found)But you never go away (never go away)So I guess I gotta stay nowOh, I hope some day I'll make it out of hereEven if it takes all night or a hundred yearsNeed a place to hide, but I can't find one nearWanna feel alive, outside I can't fight my fearwho sing this and whats the name of the song