Mathematics High School

what value of x makes 8x - 20 equals to 44?​

Answers

Answer 1

Answer:

x = 8

Step-by-step explanation:

8x - 20 = 44

8x - 20 + 20 = 44 + 20

8x = 64

8x ÷ 8 = 64 ÷ 8

x = 8

Related Questions

PLEASE ANSWER THISSSSSSSSSSSSS

Answers

Answer:

D. 19.5 Ft.

Step-by-step explanation:

Formula: B · H = A

Substitution: 3.25 · 2 = 6.5

6.5 · 3 ( 3 Windows ) = 19.5 Ft.

No le quites puntos gratis a las personas que necesitan ayuda, gracias, Me hiciste eso a mi y a algunas atras personas y no es muy amable...

Jane wants to pick out an outfit for the school dance . She can choose from 3 pairs of pants 5 shirts and 2 pairs of shoes . How many different outfits dose Jane have to choose from?

Answers

Answer:

30

Step-by-step explanation:

we multiply each number. There are 3 pairs of pants 5 shirts and 2 pairs of shoes, so we multiply 3x5x2 to get 30

She should pick out this outfit...

Solve for the value of v.

Answers

6v-4=50 , because vertical angles are congruent.
54/6=9 , simplify equation
V=9

The radius of a sphere measures 2 units. What is its surface area? S = 4πr2 S = 4π(2)2 Surface area=

Answers

Answer:

16π or 50.3 units

Step-by-step explanation:

the formula for the surface area of a sphere (as you mentioned) is:

4πr²

So if we plug in the given value (2) for r:

4π×2²=16π

Answer:

16

Step-by-step explanation:

I got it right

1. What is the absolute value of -45?

Answers

Answer:

45

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

G'day m8!

The ages of George and Genemy are in ratio 5:7 . Four years from now the ratio of their ages will be 3:4 .Find their present ages.​

Answers

Answer:

Below in bold.

Step-by-step explanation:

Let x be George's age and y be Genemy's age.

x/y = 5/7

(x + 4)/ (y + 4) = 3/4

From equation 1, y = 7x/5 = 1.4x so substituting in equation 2 :

(x + 4)/ (1.4x + 4) = 3/4

3(1.4x + 4) = 4(x + 4)

4.2x + 12 = 4x + 16

0.2x = 16 -12 = 4

x = 4/0.2 = 20 = George's age.

So y = 1.4x = 1.4 * 20 = 28 = Genemy's age.

The Un are 5 and zap

Volume (look at the picture) no links plz

Answers

The answer is 108 it was calculated by using geometric solid trapezoid formula

A group of friends wants to go to the amusement park. They have
$113.25 to spend on parking and admission. Parking is $12.75, and
tickets cost $16.75 per person, including tax. How many people can go
to the amusement park?
Answer:


PLS HELP!!!!!

Answers

Answer:

Step-by-step explanation: The answer is 6 friends. Assuming that the group is going in one car. Leaving them with 100.5 to spend on admission.You can add the admission fee 6 times until they have nothing left

Answer:

The annswer is 6

Step-by-step explanation:

What is the volume of a giant cube that measures 10,000 km on each side

Answers

Answer:

1,000,000,000,000

Step-by-step explanation:

The formula for finding the volume of a cube is x³. 10,000³ would be 1,000,000,000,000. (10,000 * 10,000 * 10,000).

17

SELENA

A store sells gas and containers. One customer buys 2 containers and 8 gallons of gas for $38.06. Another customer

buys 1 container and 3 gallons of gas for $15.76.

Enter the price ,in dollars, of 1 container

Answers

Answer:

$5.95

Step-by-step explanation:

Given :

Let containers = c ;Gallon of gas = g

2c + 8g = 38.06 - - - (1)

c + 3g = 15.76 - - - - (2)

From (2) :

c = 15.76 - 3g

2(15.76 - 3g) + 8g = 38.06

31.52 - 6g + 8g = 38.06

2g = 6.54

g = 6.54 / 2

g = 3.27

Recall :

c = 15.76 - 3g

c = 15.76 - 3(3.27)

c = 5.95

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.


y = -x^2 + 99x - 932

Answers

Answer:

$49.5

Step-by-step explanation:

y = -x^2 + 99x - 932

The maximum point is :

dy/dx = 0

Take the first derivative of y

dy/dx = - 2x + 99

Put - 2x + 99 = 0

-2x = - 99

x = 99 / 2

x = 49.5

Hence, To make maximum profit, widget should be sold at $49.5 per widget.

A triangle has angle measurements of 53°, 37°, and 90°. What kind of triangle is it?

Answers

Right angle because it has a 90° angle

hi! please help. thank you!

Answers

Answer:

Step 6 is done by Additive Property of Equality, also known as Compatibility of Equality with Addition, which is defined by the following expression:

[tex]a = b \to a + c = b + c[/tex], [tex]\forall\,a,b, c\,\in \,\mathbb{R}[/tex]

Step-by-step explanation:

Step 6 is done by Additive Property of Equality, also known as Compatibility of Equality with Addition, which is defined by the following expression:

[tex]a = b \to a + c = b + c[/tex], [tex]\forall\,a,b, c\,\in \,\mathbb{R}[/tex]

1) [tex](7\cdot x - 3) + 3 = (2\cdot x + 7) + 3[/tex] Associative property/Compatibility with addition

2) [tex]7\cdot x + [3 + (-3)] = 2\cdot x + (7 + 3)[/tex] Associative and commutative properties/Definition of subtraction

3) [tex]7\cdot x + 0 = 2\cdot x + 10[/tex] Existence of the additive inverse/Definition of addition

4) [tex]7\cdot x = 2\cdot x + 10[/tex] Modulative property/Result

The basic wage earned by a truck driver for a a 40 hour week is 560.00$ for overtime work the driver is paid one and a half hour time daily hourly rate calculate his overtime

Answers

Answer:

$7

Step-by-step explanation:

overtime = 1/2 x daily hourly rate

daily hourly rate = amount earned in a week / total hours worked

560 /40 = 14

overtime = 14/2 = 7

36x+27y in factored form

Answers

Answer:

9(4x+3y)

Step-by-step explanation:

Answer:

9 (4x+3y)

Step-by-step explanation:

9(4x)+27y

9(4x)+9(3y)

9(4x+3y)

Giving brainlist to whoever answers

Answers

Answer:

c

Step-by-step explanation:

Answer:

your answer is option number C 9mm

F (x) = -2x + 7 kdmdmdmndmdmxmxdmmxmxmxmxmxmxmxmxmxmx

Answers

its -3.5 hope this helpss

Find the range of this data set:225, 342, 288,552, 263.


​

Answers

Answer:

327

Step-by-step explanation:

552-225

Mark was using ribbon to make a picture frame. He started with 6 4/5 feet of ribbon. He used 4 2/5 feet of ribbon to make the picture frame. How much ribbon did mark have left?

2 2/5

3 1/5

10 2/5

11 1/5

Answers

Answer:

2 2/5

Step-by-step explanation:

6 4/5 - 4 2/5 = 2 2/5

Mark has 2 2/5 feet of ribbon left.

This is basic math.....but yeah so the answer is 2 2/5

Answer:

2 2/5

Step-by-step explanation:

Quinn has a savings account with a balance of
$84.50. He withdraws $32.85, deposits $72.30,
and then withdraws $3.95. If Quinn gives his
brother 1/4 of his savings, how much does he
give his brother?

Answers

Aaron wants to know how much he needs to save each month in his savings account to have a certain amount in the future. He should use the formula for present value of a periodic deposit investmen

Can someone explain this to me?


Evaluate the expression for t = –3.

–15 − 4t = (blank/answer)

Answers

= -15 - 4 × (-3)

= - 15 + 12

= -3

Find the volume and thank for answer

Answers

Answer:

75.398

Step-by-step explanation:

27 miles per gallon 432 miles takes how many gallons

Answers

Answer:

16

Step-by-step explanation:

432/27=16

Hi, thank you for helping people, have a good day/evening/night.

Answers

Answer:

thx you too

Step-by-step explanation:

Thank you and you’re welcome

Daniel placed $2,500 in a one-year time deposit (CD) with a 2.7% annual interest rate. Approximately how much interest will Daniel earn at maturity?

Answers

Daniel will earn 675 at maturity !

y= -x + 4 please help

Answers

Answer:

(0,4)

Step-by-step explanation:

Graph the line using the slope and y-intercept, or two points.

Slope: −1y-intercept: (0,4)xy0413

What is the slope of the line that passes through (-2, 3) and (2, 11)

Answers

Answer:

2

Step-by-step explanation:

y2-y1/x2-x1

11-3/2-(-2)

8/4

2

800 ÷ 30
SHEEEEEEEEEEEEEEEESH

Answers

Answer:

800 ÷ 30 = 26.66666666666667 or 26.

Step-by-step explanation:

David drew this diagram of a picture he is going to make. Each square represents one square inch. What is the area of the picture frame? The picture frame represent blue squares.

Answers

Answer:

8

Step-by-step explanation:

7

How to find length of major arc

Answers

Answer:

Arc= 1/4 of a cricle

Step-by-step explanation:

Other Questions
Please help the questions are in the picture above 13. Maddy received $100 for her birthday and decided to go shopping. She bought 2 shirts priced at$ 12.25 each, a necklace for $8.50, and a pair of shoes for $22.75. If all the prices included tax,what is the total amount Maddy spent? The green revolution in South Asia and farming in the south asia today share a common goal. What is it? 40 points!!! 1. Cmo son los gatos? Son _______. (Review noun/adjective agreement) *1 pointblancoblancablancosblancas2. Read an select the correct sentence. (Review verb conjugations and stem-changing verbs) *Yo quieres comer y t quieres jugar.Yo quiero comer y t quieres jugar.Yo quiere comer y t quieres jugar.Yo quiero comer y t quiere jugar3. _______ corres en el parque. (review subject pronouns and verb conjugations) UstedYoEllaT HELP ASAP WILL GIVE BRAINLIEST!!! A restaurants claims to have all-beef burgers, but in reality their burgers arent 100% beef. What type of law or regulation is this restaurant breaking? 5x -6y=-323x+6y=48solve using elimination, i have a bunch of these i need to get done A Word or a phrase that si informal and particular ti certain time periods ir social situations is called The base word in "disagree" is? When reading informational (nonfiction) text, what are some of the elements you look for? A. supporting evidenceB. author's purposeC. main ideaD. all of the above 7. Which structural formula correctly represents a hydrocarbon molecule? Gold has a very low specific heat capacity, just 0.13 J/goC. If a gold class ring has a mass of 4 grams and is heated from 0oC to 100oC, what is the amount of energy the gold class ring has absorbed? a 52 Joules b 0.325 Joules c 400 Joules d 3076.92 Joules 0=5x^(2)+8x-7Any solutions? Which of the following is an example of an informational text?An article about what dogs might say if they could talkA magazine article about how to build your own solar ovenA story about a teenage girl who plans to run a marathonA story about human colonists on Venus Which of the following statements best describes John Locke's Social Contract Theory?a) Humans can use their senses to discover natural laws and apply them to society.b) The purpose of government is to protect the individual liberties of its citizens.c) Man must use reason and science to combat religion and superstition.d) As long as hierarchy is observed, a nations citizens will have political liberty. When displayed in a group with state and local flags, the U.S flag should be The survey was done to test the suggestion that the proportion of younger adults who use their horn is greater than the proportion of older adults who use their horn. Which of the following represents the hypotheses that we will be testing, assuming that p1 represents the population proportion of all young adults 20-39 who report using their horns and that p2 represents the population proportion of all older adults 60+ who report using their horns?a. H0: p1=p2 versus Ha: p1>p2b. H0: p1=p2 versus Ha: p1c. H0: p1=p2 versus Ha: p2>p1d. H0: p1=p2 versus Ha: p1=/=p2 What percent of 965 is 193? No links please What is most closely the meaning of she must have been paying attention in her civics classes in the passage below (paragraph 6)?Claudette Colvin was an A student at all-black Booker T. Washington High. She must have been paying attention in her civics classes, for she insisted on applying the lessons she had learned after boarding a city bus on March 2, 1955. A. Colvin was seen as a model defendant for the NAACP to challenge segregation laws because of what a good student she was.B. All-black schools were well-known for their strong civics courses.C. Colvin was well-versed in the law before refusing to give up her seat on the bus.D. Colvins civics teacher wound up leading her defense after she was arrested.PLS HELP I WILL DO ANYTHING Requirements description:Assume you work part-time at a Cafe. As the only employee who knows java programming, you help to write an ordering application for the store.The following is a brief requirement description with some sample output.1. Selecting Breakfast or Lunch(5 points)When the program starts, it first shows option Breakfast or Lunch. A sample output is as follows.=== Select Breakfast or Lunch: ===1. Breakfast2. LunchYou are supposed to validate the input.If the user enters a letter or a number not between 1 and 2, the user will see an error message.A sample output for invalid number is as follows.Select Breakfast or Lunch [1, 2]: 0Error! Number must be greater than 0.Select Breakfast or Lunch [1, 2]:2. Selecting Coffee (20 points)When the program continues, it shows a list/menu of coffee and their prices, then asks a user to select a coffee by entering an integer number. A sample output is as follows.=== Select Coffee: ===1 Espresso $3.502 Latte $3.503 Cappuccino $5.004 Cold Brew $3.005 Quit Coffee selectionSelect a coffee [1, 5]:You are supposed to validate the input.If the user enters a letter or a number not between 1 and 5, the user will see an error message.A sample output for invalid number is as follows.Select a coffee [1, 5]: 0Error! Number must be greater than 0.Select a coffee [1, 5]:In your program, you can hard-code the information for coffee (i.e., coffee names and prices) shown above, such as "1 Espresso $3.50" and use the hard-code price, such as 3.50, for calculation of a total price of the order.After the user makes a choice for coffe, such as 2 for Latte. The program continues asking for selecting a coffee so that the user can have multiple coffee orders. The user can enter "5" to quit coffee selection. A sample output is as follows.=== Select Coffee: ===1 Espresso $3.502 Latte $3.503 Cappuccino $5.004 Cold Brew $3.005 Quit Coffee selectionSelect Coffee: [1, 5]: 2=== Select Coffee: ===1 Espresso $3.502 Latte $3.503 Cappuccino $5.004 Cold Brew $3.005 Quit Coffee selectionSelect Coffee: [1, 5]: 53. Selecting Food (10 points)After Coffee selection, the program shows food selection. A sample output is as follows.=== Select Food: ===1 Tuna Sandwich $10.002 Chicken Sandwich $10.003 Burrito $12.004 Yogurt Bowl $8.005 Avocado Toast $8.006 Quit Food selectionSelect Food: [1, 6]: 1Input validation is needed and works as before. Like Coffee selection which allows selecting multiple Coffee orders, food selection also repeats after the user enters a valid number between 1 and 5.You hard-code the information for food shown above, such as "1 Tuna Sandwich $10.00" and use the hard-code price, such as 10.00, for calculation of the total price of the order. Need help with this problem, any help I could get?