Mathematics Middle School

Help, im timed :(((
will mark branliest

Help, Im Timed :((( Will Mark Branliest

Answers

Answer 1

Answer: it is D)

Step-by-step explanation:

Related Questions

Question in picture
im not smart

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Which one do you want answered?

i need help with these

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Let x be the number.
"twelve decreased by twice a number" ---> 12 - 2x
"8 times the sum of number and 4" ---> 8(x + 4)
12 - 2x = 8(x + 4)
12 - 2x = 8x + 32 (distributive property)
12 = 10x + 32 (add 2x to both sides)
-20 = 10x (subtract 32 from both sides)
x = -2 (divide both sides by 10)

Answer:

twelve decreased by twice a number > 12 - 2x

8 times the sum of number and 4 > 8 (x + 4)

12 - 2x = 8 (x + 4)  then 12 - 2x = 8x + 32 (distributive property)

12 = 10x + 32 (add 2x to both sides)

-20 = 10x (subtract 32 from both sides)

x = -2 (divide both sides by 10)

Find the final price of a scarf if its on sale for 35% off and there is a tax of 6%. The scarf originally costs $95.
(NEED A equation)

Answers

Answer: 61.75

Step-by-step explanation:

All i did was subtract the percent from the number

95 - 35% = 61.75

100%=original price ($95)
65%=price with the sale ($61.75)
Answer=$61.75

Which is an equivalent expression of:
−2(5r+ 3) + 9r?
A) −19r – 3
B) −10r – 6
C) −10r + 3
D) −r– 6

Answers

The answer is D) -r-6

if you distribute the -2 to the 5r and 3 you get -10r and -6.

-10r + 9r = -r (then just add on the negative 6)

-r-6
Answer: D

Explanation:

Distribute -2 through the parentheses

Then combine like terms

2 times a number decreased by 2 is 38. What is the number?

Answers

20


2 x 20= 40 - 2= 38

i think that’s right?
20

2*20 = 40
40-2 = 38

i hope this helped :3

3 7/8p+ 2 2/3p please i need help!!

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did you figure it out

need helps pls will give thanks

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B- P’s gradient is greater than Q’s
Hope this helps!

What is the perimeter and area of the figure below?

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33 is your answer, you would add 13+13=26 and then you add 4+3, when you put it all together it’s 33
Perimeter: 33.9 Area: 38.5


The dotted line= 5 and the mussing solid line= 13.9(using pythagorean theorem a^2 + b^2 = c^2.) 4+3+13+13.9
The area of the small triangle is 6 and the area of the large triangle is 32.5.
32.9+6

Which of these shapes have the same area? Plz help thx

Answers

Answer:

I think it's b and a

Step-by-step explanation:

hope it helps u ?

6 1/5 + (-7 3/5)

hi, i've been trying to do this and i think i have the right answer im just not sure.
(by the way i need this as a fraction.)

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since you are subtracting a negative you can do it this way. do 7 3/5 - 6 1/5. that leaves you with 1 2/5. so in the end you will have -1 2/5

Monica put 1 liter, 2 deciliters, 6 centiliters, and 9 milliliters of water into a bowl.

How many milliliters of water did she put in the bowl?

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Answer:

1269

Step-by-step explanation:

convert and add

Answer: 1267. Explanation you just add and divide

write the linear equation when given [tex]m=-2 , (3,5)[/tex].

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Answer:

y=-2x+11

Step-by-step explanation:

I'm not 100% sure. sorry <3

Answer parts A and B- If you give a full explanation I will give brainliest, 5 stars, and thanks! Do your work on a piece of paper on a number line for part B then take a picture.

Answers

.5 is the answer
So do 7-6 first.
It will look like this.
1/2c=1
Then divide 1/2 from 1
So 1/1/2 is .5

Ajla went out for lunch and the meal cost $30. She wants to tip 18% on the cost of the meal ($30). The tax is 7.5%. What is the final total, including the tax and tip?

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$37.65
The tax amount is $2.25
(30*7.5%)
The tip amount is $5.40
30*18%
making the total = 30+2.25+5.40
$37.65

A function is represented by the graph.

Complete the statement by selecting from the drop-down menu.

The y-intercept of the function​ ​y=−12x+8​ ​​is
Choose...
A Greater than
B Less than
C Equal to
the y-intercept of the function represented in the graph.

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Answer:

I'm not sure but less than I think, I haven't done that in a while so I cant remember

Answer: I think it is less then

Step-by-step explanation:

Sorry if I’m wrong

HELP PLEASE I WILL GIVE YOU BRAINLIEST

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The answer is 600 because of the miles

Help worth 20 pts pls help

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Answer:

63

Step-by-step explanation:

Use the properties of the exponent.

Answer:

63

Step-by-step explanation:

25x14x2=?????.........

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Answer:700

Step-by-step explanation:Do 24 times 14 which gives you 250 then multiply that by 2 which gives you 700 as ypur answer.Hope it helps :)

Need help with this please.... and show work!!!

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Answer: the answer is 1 it says hope it helps

awarding brainliest!!!

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Answer:

[tex]m=3[/tex]

Step-by-step explanation:

[tex]6m+5-3m=7(m-1)[/tex]

Combine like terms

[tex]3m+5=7(m-1)[/tex]

Distribute the 7

[tex]3m+5=7m-7[/tex]

Subtract 3m from each side

[tex]4m-7=5[/tex]

Add 7 to each side

[tex]4m=12[/tex]

Divide by 4

[tex]m=3[/tex]

6m+5-3m=7(m-1)
3m+5=7m-7
4m=12
m=3

Need help with these last 3.

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Answer:

Answers are 18, 78, -18.

answer= 18 ,78 ,-18
hope this helps :)

HELPPP!!!
Evaluate the expression.

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24+9 because b/c would be 36/4 and 36/4 is 9

Please help me I will give you the brain thing with extra points, please help me. 2/5

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Answer: it is A

Step-by-step explanation:

Figures 2 & 3 have the same x value so it does not change in any way. However, the y value goes up by 4 between the two figures. Good luck!

I need help with that too

Im sooooo confused pls help me with this math problem!

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Answer:

i am think but i am sure it is a3

Step-by-step explanation:

-7 n -3

kncnrjjijnxebxub I needed 20 characters

Jada's dog ran 20 laps around the track and then a quarter of that again. How far did Jada's dog run in all? *

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Answer:

25 laps

Step-by-step explanation:

The dog ran 20 laps and a quarter of 20. 20 divided by 4 equals 5 so it would be 20+5 which equals 25

Help plz... i give u brainliest

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The agency made $19,580 and the agent got $4,895

please help :( will give braniliest

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Answer:

the answer would be -x^2/y^4

Step-by-step explanation:

Yes they are correct. I just need points

A coat was listed on sale for 40% off. If the coat normally costs $120, then how much money are you going to save?

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Answer:

$48

Step-by-step explanation:

48 dollars. (ignore this part)

The spinner is spun 180 times. What is a reasonable prediction of it landing on a vowel?

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Answer:

about 60

Step-by-step explanation:

the ratio of vowels to consonants is 2:6

that can be simplified to 1:3

that means the vowels would be spun on about one third of the time

[tex]180/30=60[/tex]

Answer:

60

Step-by-step explanation:

help pls help 20 pts

Answers

Answer: [tex]11\dfrac{1}{8}[/tex] or 11.125

Step-by-step explanation:

[tex]10+(2 \times 3)^{2} \div 4 \times \bigg (\dfrac{1}{2} \bigg )^{3}=10+6^{2} \div 4 \times \dfrac{1}{8}=10+36 \div 4 \times \dfrac{1}{8}= \\\\ =10+9 \times \dfrac{1}{8}=10+\dfrac{9}{8} =10+1\dfrac{1}{8} =11\dfrac{1}{8} =11.125[/tex]

Answer:

10 + (2 x 3) {2} divided by 4 x (1/2) {3} = 2.375 (2  3/8)

Step-by-step explanation:

2 x 3 is 6 and 6 to the power of 2 is 36, and PEMDAS makes it where you divided 36 by four instead of 46 (10 + 36) divided by 4. 36 divided by 4 = 9. 10 + 9 = 19. Then 1/2 to the third power is 1/8. 19 times 1/8 = 2.375 (2  3/8)

Other Questions
I will give brainlist Someone plz help me have a great day ___ and ___ are located in the nucleus of the atom while ____ exist in orbitals in the empty space outside of the nucleus This song is called unthinkable by Smiley. This is dedicated to the main person im talking about..."Thought you won't leave my sideBut I guess you lied to meI thought you was down to rideBut ain't nobody ride but meAnd they all turned their backs on meSo I think it's time to sayMy goodbye, to all of your lies(Let me take that back)You gave me this feeling that I've never felt beforeAnd I deserved it, I know I deserved itIt became somethin' that's impossible to ignoreAnd I can't take itI was wonderin' maybe, can I have back my baby?If I did somethin' special, would that make me look crazy?If you ask me, I'm readyCan I ask you, are you ready?To see the new me (Woah)I changed cause you're my everything, my everythingYou told me I was the first you ever felt in love withAnd I can say the same about youPeople in my past, they did me dirty, broke my heartBut when I came across you, you were differentI was wonderin', can I fix my mistakes?Cause babyI was wonderin' maybe, can I have back my baby?If I did somethin' special, would that make me look crazy?If you ask me, I'm ready (Hoo)Can I ask you, are you ready?To see the new me (Woah)I changed cause you're my everything, my everythingThat's it" What was recently opened in the downtown area?la estacin de policael centro comercialun museo y una bibliotecala farmacia Which of the following terms best describes the product development life cycle process?descriptiveiterativeStaticevaluative PLZ HELP!!! (50 points)Choose a photograph that you think is well done and that properly uses the elements of art and the principles of design. Share the image with the class (or either include or describe it below) and explain why it is a good example. Write an equation of the line that passes through (2,-1) and is parallel to the line y=-3x+8 What do the words intricate process suggest in paragraph 7 of this passage Periodic table of elements metals and nonmetals questions Read these lines from "My Father Is a Simple Man." And when he leaves without benefit of fanfare or applause Which word best matches the connotative meaning of benefit as it is used in these lines? o financial help in a time of need O something that provides necessary assistance a social event to raise money O something that produces a sense of well-being Which is the most efficient way to avoid DNA mutations from UV radiation?Avoid getting X-rays at the doctors office.Avoid protective shields during X-rays.Avoid UV radiation by wearing sunscreen.Avoid UV radiation by using a tanning bed. Why does Vladek Spiegelman want to go to Hungary? Raymond is 7.In 3 years,his age will be 5/3 the age of his sister marissa. How old will marissa he in 3 years? Ryan is building a treehouse it will take 13 1/4 hours to complete he can work on the treehouse 1 1/2 hours each day how many days will it take Complete up with the treehouse complete plzz help like now Please I need help fast. I need the answers for this. help pls help 20 pts Read the excerpt from an informational document.Which quotation from the excerpt best supports thethesis that imperialism was necessary for Britishsecurity?I became more than ever convinced of the importanceof imperialism. My cherished idea is a solution for thesocial problem ... we colonial statesmen must acquirenew lands to settle the surplus population, to providenew markets for the goods produced by them in thefactories and mines. The Empire, as I have alwayssaid, is a bread and butter question. If you want toavoid civil war, you must become imperialists.O "I became more than ever convinced of theimportance of imperialism.""The Empire, as I have always said, is a bread andbutter question."O "My cherished idea is a solution for the socialproblem..""If you want to avoid civil war, you must becomeimperialists."-Cecil Rhodes, 1895 Which circuit would have the most electrical power?OA 12AV0.14 VoBi22A0.19 VO20AV0.17VO116AV025y025v Which of the following is not a power of the president?1. The power to veto legislation from congress.2. The power to break a tie vote in the Senate.3. The power to sign treaties with foreign nations.4. The power to pardon criminals.5. None of the above.