Mathematics High School

Please Help! Solve the equation for x.
1/3x-8= -12

A. x= -12

B. x= -6

C. x= 4

D x= 6

Answers

Answer 1

Answer:

A

Step-by-step explanation:

Given

[tex]\frac{1}{3}[/tex] x - 8 = - 12 ( multiply through by 3 to clear the fraction )

x - 24 = - 36 ( add 24 to both sides )

x = - 12 → A

Related Questions

-6= b/18 does any one no this​

Answers

Answer:

The correct answer is b = -108

Solve for b  by simplifying both sides of the equation, then isolating the variable.

~Hoped this helped~

~Brainiliest, please?~

Answer:

[tex]b = - 108[/tex]

Step-by-step explanation:

[tex] \frac{b}{18} = - 6[/tex]

Lets multiply both the sides by 18.

[tex] = > \frac{b}{18} \times 18 = - 6 \times 18[/tex]

[tex] = > b = - 10 8[/tex]

a=960 rounded to the nearest 10
b=89.0 rounded to 1 DP
Find the minimum (to 2 DP) of a÷b

Answers

Step-by-step explanation:

a÷b=960÷89=10.78651685=10.79 or 17.8

what is 12×12. I know it's easy I just cant remember ​

Answers

Answer:

144

Step-by-step explanation:

144

Explain: calculators ya know

NEED HELP ASAP!!

It takes Jada 1 1/2 to mow her lawn. It takes Kam half as long to mow his lawn. How long does it take Kam to mow his lawn?

A. 1/2

B. 3/4

C. 1 hour

D. 3 hours​

Answers

Answer:

b

Step-by-step explanation:

The answer would be B. 3/4

The area of a rectangle is 258.6 m2. If the length is 15 m, what is the perimeter of the rectangle?

Answers

258.6÷15=17.24

2·15+2·17.24=30+34.48=64.48.

What is 1 plus 1
~IMPOSSIBLE~

Answers

Answer:

9

Step-by-step explanation:

1 + 1 = 9 100% verified

Which could be the measures of the interior angles of a triangle?

A. 50°, 45°, 45°

B. 60°, 60°, 60°

C. 70°, 70°, 70°

D. 80°, 55°, 25°

Answers

Answer:

B. 60°, 60°, 60°

Step-by-step explanation:

All triangle angles add up to 180

A) NOPE

50 + 45 + 45 = 140

B) YUP

60 + 60 + 60 = 180

C) NOPE

70 + 70 + 70 = 210

D) NOPE

80 + 55 + 25 = 160

pls help! right answer = gets brainiest

Answers

Answer:

2,4 because they are hitting each other at that point

Answer:

D

Step-by-step explanation:

The solution is where the the red and blue line intersect.

Fractions equivalent to 1:2
Please don’t be bots that post it in a link

Answers

Answer:

1/2 or .5 or 1:2

Step-by-step explanation:

17x+12=54-4x=6(5x-4x)

Answers

Answer:

Step-by-step explanation:

390

Leon created a scale drawing of the school library in his art class. In the scale drawing, the length of the library is 7 inches. The length of the actual library is 56 feet.


Which scale did Leon use to create the scale drawing of the school library?

8 inches represents 1 feet

1 inch represents 8 feet

7 inches represents 1 foot

1 inch represents 7 feet

Answers

1 inch represents 8 feet

During a football game, the ball is placed 20 yards 2 feet from the goal line. How many feet from the goal line is the football?

Answers

Answer:

62 feet

Step-by-step explanation:

During a football game, the ball is placed 20 yards 2 feet from the goal line. How many feet from the goal line is the football?

Step 1

We convert 20 yards to feet

1 yard = 3 feet

20 yards = x feet

Cross Multiply

1 yard × x feet = 20 yards × 3 feet

x feet = 20 yards × 3 feet/1 yard

x feet = 60 feet

Step 2

How many feet from the goal line is the football?

This is calculated as:

20 yards 2 feet =

60 feet + 2 feet = 62 feet

Therefore, the football is 62 feet from the goal line

Barbara wants to buy some glittery heart-shaped beads to make friendship bracelets. The beads she wants come in a small pack with 90 beads or a large pack with 300 beads. The small pack costs $3.60, while the large pack costs $9.00. Which pack is the better value? small pack ll large pack

Answers

Answer:

The large pack is a better deal!

Step-by-step explanation:

so first we need to figure out how much the individual beads cost.

Small pack: $ 3.60÷90 = 0.04 cents per bead

Large pack: $9.00 ÷ 300 = 0.03 cents per bead

Hope this helps!!

Have a great day!!

Can someone please help me????

Answers

i think that it is the last one
It’s the last one if I’m being correct

I need help with this one please

Answers

Answer:

plot $30 on the line above one and plot $50 on the line above two and keep doing the same thing

Step-by-step explanation:

Plot the data first using the results above, so u can draw the line,

Then u can answer the questions, if the line goes through all the points its proportional, vice versa

What is the greatest possible value for STATS in the cryptarithm shown here given that V = 1? [Different letters represent different digits, and no leading digit can equal 0.] ROTOR + LEVEL ----------- STATS

Answers

Answer:

HI!

Step-by-step explanation:

HOLA

The product of x and 6 is less than or equal to 24.

Answers

Answer:

x= 4 or <

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Find the VOLUME of the rectangular prism below.
Volume =
cubic cm
21 cm
12 cm
38 cm

Answers

The answer is 2x2+5x-18. I know this is right because i passed my Algebra 2 class with a 98.

Suppose you want to put trim around the floor of a rectangular room.
The room is 7 by 11 feet. If a foot of trim costs $6, how much will the
trim cost altogether?

Answers

Answer: $108
Explanation: 7x6 = $42 + 11x6 = $66
It would be 4 sides not 2.
7+7 = 14
11+11 = 22
14 x 6 = 84
22 x 6 = 132
132 + 84 = 216
The trim costs $216

WILL MARK BRAINLIEST!!!

Answers

Answer:

The last one.

Step-by-step explanation:

If you can't see or there's something you don't understand you can ask:) Good luck and I hope it helps.

Does this graph show a function? Explain how you know.

Answers

Answer:

I think it's A

...........................

helpp me thx show work

Answers

Answer:

x= 25°

Step-by-step explanation:

3x-10 = 25 + x + 15 (ext ∠ of triangle equals to the sum of interior opposite ∠'s)

3x - x = 40 +10

2x= 50

x= 50/2

x= 25°

Eh so im confused on this question ill give brainliest.

Answers

Answer:

the perimeter is 28 and the area is 49

Step-by-step explanation:

a square has equals sides and i counted seven on each side for the perimeter. you multiply seven by seven to find the area

Answer: this is a square with 7 units on each side

Area = 7^2 = 49 units^2

Perimeter = 7 x 4 = 28 units

Step-by-step explanation:

Brainliest plz

PLSSS HELPPP ASPPPPPPPPPP

Answers

Answer:

question 2: exponential, question 3 is linear, also there is a site called desmos and that has a scientific calculatior and graphing calculator, the graphing calculator can help you with questions like these, all you have to do is put the points

What percent is 72 out of 120?

Answers

The answer is 60% I hope this helps

The difference between the roots of the quadratic equation x^2-14x+q=0 is 6. Find q.

Answers

Answer:

The value of q is 40

Step-by-step explanation:

In the quadratic equation ax² - bx + c = 0, where

a = 1

b is the sum of its two roots

c is the product of its two roots

Assume that the roots of the quadratic equations are x and y

∵ The quadratic equation is x² - 14x + q = 0

∴ a = 1 , b = 14 and c = q

∵ b is the sum of its two roots

∵ Its roots are x and y

∴ x + y = 14 ⇒ (1)

∵ The difference between the roots is 6

∴ x - y = 6 ⇒ (2)

Now we have a system of equation to solve it

Add equations (1) and (2)

∴ 2x = 20

- Divide both sides by 2

∴ x = 10

Substitute the value of x in equation (1) or (2) to find y

∵ 10 + y = 14

- Subtract 10 from both sides

∴ y = 4

∵ c is the product of the two roots

∴ c = 10 × 4 = 40

∵ c = q

∴ q = 40

The value of q is 40

Add. (6x2 – 2x) + (5x – 7)

Answers

Answer:

Thats going to be 12x

Step-by-step explanation:

Johan can drive 270 miles on 9 gallons of gas. What is his average mileage?

Answers

Hey there!

The correct answer is 30 miles per gallon.

If he can drive 270 miles on 9 gallons, we want to find the unit rate, or miles per gallon. We can do this by dividing 270 by 9. To make it easier, we will take off the zero, and do 27/9, which is 3. Now we add the 0 back on, which gives us 30. Therefore, his average mileage is 30 miles per gallon.

Have a terrificly amazing day! :D

Answer:

30 miles per gallon

Step-by-step explanation:

1. 30 miles per gallon since 360/12 = 30

2. 270 / 9 = 30

does anyone know equivalent expressions for these: y+4t+5y+3(3t+9y) and 9(y+4y+5)​

Answers

Answer:

y + 4t + 5y + 3 (3t + 9y) = 13t + 33y

9 (y + 4y + 5)​ = 45y + 45

A right square prism has a volume of 220 cubic meters. The prism is enlarged so its height is increased by a factor of 10, but the other dimensions do not change. What is the new volume?
A. 2200m³
B. 1450m³
C. 1200m³
D. 1580m³

Answers

B. Is the correct answer

Answer:

B.

Step-by-step explanation:

your welcome

Other Questions
30 POINTS!!!!! PLEASE ANSWER1. The Bolshevik Revolution of 1917 in Russia was caused in part by *a forced famine in Ukrainethe failure of Czar Nicholas II to come to Serbias aida shortage of military supplies and food during World War Ithe Sepoy RebellionOther:2. Joseph Stalins policies in Ukraine during the 1930s directly resulted in *agricultural self-sufficiencywidespread starvationthe development of cottage industriesthe use of subsistence farming techniques3.Which event led Russia to withdraw from World War I and surrender a significant amount of territory to Germany? *assassination of Austro-Hungarian Archduke Franz Ferdinandseizure of power by the Bolshevikssudden death of Vladimir Leninmeeting of the Yalta Conference4. A major purpose of five-year plans in the Soviet Union was to *increase the production of steel and machineryproduce more consumer goodseliminate central economic planningseek direct foreign investment5. A primary objective of the New Economic Policy (NEP) in the Soviet Union was to *promote private ownership of heavy industryorganize support for educational reforms to improve literacycoordinate efforts to end World War Igain stability by increasing production6. Which action was taken by the Bolsheviks under the leadership of Vladimir Lenin? *supporting a traditional economyeliminating political oppositionsurrendering to the Provisional Governmentextending the war against Austria-HungaryOther:7. Which goals are most closely associated with the Russian Revolution of 1917? *nationalism, democracy, and livelihoodscience, technology, and agriculturepeace, land, and breadliberty, equality, and fraternity8. One reason the Bolsheviks gained peasant support during the Russian Revolution was because the Bolsheviks promised to *abolish communesredistribute landbring modern technology to Russian farmsmaintain an agricultural price-support program9. What was a major reason the Russian people engaged in the Revolution of 1905? *failure to emancipate the serfsdiscontent with involvement in World War Idissatisfaction with czarist ruleirritation over the banning of the Orthodox church10. Totalitarian governments are characterized by the *elimination of heavy industryuse of censorship, secret police, and repressionlack of a written constitutionsupport of the people for parliamentary decisionsOther: A culture of bacteria has an initial population of 330 bacteriaand doubles every 8 hours.what is the population of bacteria in the culture after 17 hours,to the nearest whole number? PLEASE DO NOT COPY I SPENT THIS WHOLE DAY WORKING ON THIS< THIS IS JUST FOR FEEDBACK, so if anyone can give me feedback on my compare and contrast essay, then thank you. I was in shock when I heard from my social studies teacher that there are similarities between North and South Korea. All my life, I thought that the number of differences between the two countries would make it impossible for them to be alike in any other way. I even researched the countries and couldn't believe the number of similarities I found about them. I even found out that both countries used to be one country before the year 1948. it turns out that the government and economy of the north and south Korea are indeed different, but there are some similarities between the countries, such as culture when you think about it. Sometimes governments can separate countries from each other and bring countries to each other; an example of bringing the two countries together is that both south and north Korea gained independence on August 15, 1945, from japan. Simultaneously, examples of separating the two countries from each other are that North Korea's government is rigorous and almost controls everything, including investment, trade, visitors, internet, religion, traffic, and food/clothing. On the other hand, South Korea's government is not strict, and their economy is multiplying. When it comes to a country's government, nothing can change one country's relationship with another country, especially when the government breaks them apart. Occasionally, there are some differences in the economy between north and south Korea, but that never means that there will not be some similarities. For instance, north and south Korea are active in investing from other countries, and both countries have an electronics industry. Some diversity between the two countries is that the government entirely plans north Korea also only china and Russia are allowed to invest in North Korea on a tiny scale; another thing that differs them is that North Korea has industries that consist: electronics, telecommunications, chemicals, shipbuilding, and steel. While in the meantime, South Korea has sectors that consist: military products, machine building, electric power, textiles, tourism, and automobile production. South Korea also has a robust economy and is very famous for exports of cars, ships, computers, and other electronics. in conclusion, how many differences between the two countries' economies can never stop the similarities between them appear. When it comes to culture, North and South Korea have similarities but also have differences. For instance, both north and south Korea celebrate the same holidays/festivals; they have taekwondo as a popular traditional sport and the handbok, the Korean national costume. Yet in North Korea, citizens are taught to worship Kim sung while in South Korea; Confucius strongly influences citizens; Confucius is known as the first teacher in China who wanted to make education broadly available and instrumental in establishing the art of teaching vocation. He also set ethical, moral, and social standards that formed a way of life known as Confucianism. Even though there are some similarities, there can always be differences that come from a culture. There is no doubting that there arent any differences and similarities between north and south Korea's government, economy, and culture. Government shows you what and how something goes through in a country; the government also offers you many differences and a few similarities between the two countries. While the economy shows you what industries there are and what rank their country is in, it also shares some differences and similarities. On the other hand, culture explains what beliefs a country has and its traditions; culture also compares many things and contrasts a few things. Froggatt Enterprises,a premier educational products company, experiences ups and downs in demand each year corresponding to major school holidays. The company maintains a steady workforce and uses overtime, inventory, and subcontracting to absorb fluctuations in demand. Expected demand, available capacities, and costs for the next four quarters are given below. There is no beginning inventory. Design a production plan that will satisfy demand at minimum cost.Period Demand Regular Capacity Overtime Capacity Subcontracting Capacity1 600 1000 500 5002 2100 1000 500 5003 800 1000 500 5004 1800 1000 500 500Regular production cost per unit $8Overtime production cost per unit $10 Subcontracting cost per unit $12Inventory holding cost per unit per period $1 Verb gustar: Please help me part 1 What would be the Y-intercept in equation #1 of the following system? (Graphing)x+y=76x-7y=18(Worth 10 points) PLEASE HELP!!!!!!Find the next 3 terms in this pattern: 18, -6, 2, ___, ___, ___. the roles of internal auditors Click this link to visit the O*NET page for the Library Technicians career. Scroll down to the Work Styles section. Notethat common work styles are listed toward the top and less common work styles are listed toward the bottom.According to O'NET, what are some common work styles for Library Technicians? Check all that apply.I attention to detaildependabilityfine motor skillsindependencesocial orientationIntroDone Hane Corporation uses the following activity rates from its activity-based costing to assign overhead costs to products: Activity Cost Pool Activity Rate Assembling products $ 8.90 per assembly hour Processing customer orders $ 31.23 per customer order Setting up batches $ 43.72 per batch Data for one of the company's products follow: Product U94W Number of assembly hours 389 Number of customer orders 53 Number of batches 61 How much overhead cost would be assigned to Product U94W using the activity-based costing system Which is evidence of a successful collaborative discussion?1. The group agrees on a team leader2. The group develops a new perspective.3. The group relies on others to complete an assignment.4. The group convinces others to agree with your ideas. How much cm is 2 feet Which of these boxes will not accelerate? The distance between the points P(7, 2) and Q(5, 3) isA. 12 unitsB. 13 unitsC. 11 unitsD. 10 units How would both Hobbes and Locke argue the importance of immigration? Be sure to include natural rights and the social contract in your discussion. does someone know this answer? What is colony............? where is the earths magnetic field generated from Mrs. Humble is filling bags with peanuts to give as gifts. Each bag will contain 1 and 3 over 4 pounds of peanuts. The peanuts cost $5.00 per pound. How much will the peanuts in one bag cost?Mrs. Humble is filling bags with peanuts to give as gifts. Each bag will contain 1\frac{3}{4} pounds of peanuts. The peanuts cost $5.00 per pound. How much will the peanuts in one bag cost? 4) What other provisions did the United States agree to