Mathematics High School

Solve 1/3(x-9)=2x+7

X=6

X=2

X=-6

X=-2

Answers

Answer 1

Answer:

x = -6

Step-by-step explanation:

1/3(x-9)=2x+7

1/3x - 3 = 2x + 7

-5/3x = 10

x = -6

Related Questions

Given the function: f (x) = (3 x + 4) minus (2 minus x) Evaluate for f (5). a. 22 b. 15 c. 16 d. 30 Please select the best answer from the choices provided A B C D

Answers

Answer:

A.22 is the answer

Step-by-step explanation:

When it says "f(5)", it is basically saying that what is the y-value if the x-value is 5. To find the y-value, we need to substitute 5 in for the variables. I have provided you with the steps.

CODES Use the following information to solve. A bank gives each new customer a 4-digit code number which allows the new customer to create
their own password. The code number is assigned randomly from the digits 1, 3, 5, and 7, and no digit is repeated.
• What is the probability that the code number will start with 371?
a 1/3
b 1/4
с 1/12
d 1/24

Answers

Answer:  D) 1/24

=============================================================

Explanation:

There are 4 digits to pick from and 4 slots to fill, so there are 4! = 4*3*2*1 = 24 different codes possible.

If we want the code to start with 371, then that must mean 5 is the only thing left for that fourth slot. In short, there's only one code that starts with 371 and that code is 3715

We have one code we want (3715) out of 24 total, which is why the answer is 1/24 (choice D)

x) sec’A + cosec?A
secA. cosecA​

Answers

Answer:

(Sin A + Cos A)/Sin A. Cos A

Step-by-step explanation:

As we know

Sec A = 1/Cos A

and Cosec A = 1/Sin A

Given Equation

Sec A + Cosec A

Substituting the given values, we get -

1/cos A + 1/Sin A

(Sin A + Cos A)/Sin A. Cos A

Can someone help me do this like the equation?!.

Answers

Answer:

36$

Step-by-step explanation:

Which of these are factors of 16?
In geometry

Answers

Answer:

in geometry to find the factors of 16 we have to find numbers that can divide and without a number remaining 1,2,4

A secretary works a 35-hour week for which she is paid $262.50. If in a particular week she works 6 hours overtime on Saturdays which is paid for at time - and - a - half and 4 hours overtime on Sunday which is paid for a double time. calculate her gross wage for that week​​


no links please​

Answers

Answer:

$390

Step-by-step explanation:

262.50/35 = 7.5 per hour during normal week

Saturdays  11.25 per hour

Sundays   15 per hour

6x11.25 = 67.5

4x15=60

   262.50 +67.5 +60 = 390

which set of anges can form a triangle

Answers

So, any set of three angles that add up to 180 degrees can form a triangle

Answer:

I didn't understand this but I can give you this info

Sum of all angles in a triangle = 180°

a cylindrical tinfull of engine oil has a diameter of 12cmand the height of 14cm.the oil is poured into a rectangular tin 16cm long and 11cm wide,what is the depth of the oil in the tin? ​

Answers

Find the volume of the cylinder using the formula v = pixr^2 x height

V= 3.14 x 6^2 x 14 = 1,582.56 cubic cm

Area of of the rectangle = 16 x 11 = 176 square cm

The height will be the volume divided by the area

Height =1582.56/176 = 8.99 cm

The height is 8.99 cm ( round off as needed)

please help with this one

Answers

Answer:

1st and 2nd to last

Step-by-step explanation:

Answer:

x< -3 is correct answer...........

I am in need for help please

Answers

Answer:

x = 12

Step-by-step explanation:

Exterior angles thm:

8x - 10 + 5x - 12 = 134

13x - 22 = 134

13x = 134 + 22

13x = 156

x = 12

Solve the equation below. Show all your steps

5x−8=17

Answers

5x=17+8
5x=25
X=25/5
X=5

Answer:

x=5

Step-by-step explanation:

Add 8 on both sides first. Then divide both sides by 5 to isolate the variable.

5x-8=17

add 8 to both sides

5x=25

divide by 5 on both sides

x=5

Ryan has 10 quarters.
Kelly has exactly seven times as much money as Ryan.
They will combine their money to buy a game.
The game costs $27. How much more money do they need to
save?

Answers

Answer:

its b

Step-by-step explanation:

Plz help me with these 2 questions

Answers

9514 1404 393

Answer:

  C = πd = 2πr

  1. C = 18.84 m

  2. C = 43.96 ft

Step-by-step explanation:

The formula to find the circumference is C = πd = 2πr.

__

1. C = 2π(3 m) = 6π m = 6(3.14) m = 18.84 m

__

2. C = πd = (3.14)(14 ft) = 43.96 ft

what is the answer to my problem

Answers

Please provide more context for our brains to understand your problem (: thank you!

What is the circumference of the circle? d=44in​

Answers

Answer:

138.23 in

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

138.16

Step-by-step explanation:

Diameter times pi gives you circumference. I used 3.14

Blaine's take-home pay is $2,500 each month, and he has created a monthly budget to become more aware of where his money goes. His budget is shown below. Blaine finds that he can join a cheaper gym for $40/month, reduce his spending money to $200, and find a phone and internet package for $175. How much will these choices save him each month?

Answers

Answer:

Amount Blaine save = $250

Step-by-step explanation:

Total take home pay = $2,500

Original budget:

Rent + electricity bills = $990

Food/groceries = $525

Gas + insurance = $320

Spending money = $235

Cellphone + Internet = $250

Gym membership = $180

Total = $2,500

New budget:

Rent + electricity bills = $990

Food/groceries = $525

Gas + insurance = $320

Spending money = $200

Cellphone + Internet = $175

Gym membership = $40

Total = $2,250

How much will these choices save him each month?

Amount Blaine save = Total take home - new budget

= $2,500 - $2,250

= $250

Amount Blaine save = $250

The value of the square root of 25+144 is 13. True or false

Answers

It is true. The Square root of 169 (25 + 144) is 13. 13×13 is 169

Answer:

true i tested it out myself.

Step-by-step explanation:

Find the missing number to make these fractions equal.
2/8 = ?/4

Answers

Answer:

?= 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

let the missing number be x

2/8=x/4(do cross multiplication)

8*x=4*2

8x=8

x=8/8

x=1

What is -11 2/3x(-4 1/5)



Answers

Answer:

49x

Step-by-step explanation:

Answer:

-49x

Step-by-step explanation:

-11 2/3x (-4 1/5)

= -49x

hey! i’ll give brainliest please help

Answers

Answer:

It's the second one, two independent clauses connected by a conjunction

A spinner is divided into 10 equal parts and numbered 1-10. Four of the parts are colored blue, four parts are colored red, and two parts are colored green.

What is the probability of spinning a 6? Write your answer as a decimal.

Answers

theres a slight chance of spinning a 6 0.06

I need some help plz

Answers

Answer:

B : both containers are 50

Step-by-step explanation:

Since water in container 2 is in higher temp, it will transfer some of its heat to container 1 until both the containers reach same temperature. This is the concept of equilibrium that mother nature abides by.

Sydney buys a new car for $24,000 and finances the car for 5 years at 2.5% interest compounded yearly. She estimates that the value of the car will decrease by 16% each year. If Sydney is able to sell the car on the day of her last car payment for the value she estimated, how much money will she have spent over the 5 years?

Answers

Answer:17,117

Step-by-step explanation:

The topic is about secant tangle anges

Answers

The secant is the reciprocal of the cosine. It is the ratio of the hypotenuse to the side adjacent to a given angle in a right triangle.

The top of a storage container is a hemisphere with a diameter of 28 feet. What is the volume of the storage container? Round your answer to the nearest tenth

Answers

Answer:

5749.3 cubic feet

Step-by-step explanation:

The volume of the  storage container would be defined by the volume of the shape; a hemisphere

The volume V of  a hemisphere is given as

V = 2/3 π r^3

where r is the radius of the hemisphere

Given that the diameter is 28 feet, the radius = 14 feet

hence the volume

= 2/3 * π * 14^3

= 5749.333333

To the nearest tenth

= 5749.3 cubic feet

What is the domain of the function

Answers

Answer:

third answer is correct

Step-by-step explanation:

find the product.
enter your answer in simplest form.

6x2/3 = _=_

Answers

Answer: 4

Step-by-step explanation:

6 • 2/3 =
12/3 =
4

Find the slope between:
(-3,5)
(1,-1)

Answers

The slope of these points are -3/2.

Identify the slope of the line
y=-4- 1/6x

Answers

y=mx+b
y=-1/6x-4
slope= -1/6

The line passes through the points (0, 2) and (-2, 2) is parallel to the line:

Answers

Answer:

Undefined

Step-by-step explanation:

you can't divide by 0

(-2-0)/(2-2)

Other Questions
Select the correct answer.What drew Hitler to the Nazi Party?A. With no money for food, he found work writing persuasive speeches for beer hall gatherings.B. As a soldier in World War I, he suffered partial vision loss due to mustard gas and could no longer work as an artist.C. He was an orphan with no place to go, and the Nazi party leaders took him in and treated him like a son.D. Although the organization was lacking, he felt that they held similar views to his own.E. He felt guilt at not listening to his father, who wanted him to stay away from art and serve the nation. set costs $30 before a 30% discount Select the correct answer.Look at the examples in highlighted text in the passage. Which example shows the influence that living in New England had on Hawthorne's writing?A. "Ah, this fire is the right thing!". . .B. One glance and smile laced . . . .C. This family was situated in the Notch . . . .D. Up the chimney roared . . . .Passage: "The Ambitious Guest" by Nathaniel HawthorneNathaniel Hawthorne lived and wrote in the puritanical culture of 19th century New England. In the decade after he completed college, he spent most of his time in solitude writing his early short stories and a novel. When he was unable to support himself by writing, he tried several careers, but continued to write novels and short stories. Although he visited England and Italy, his best-known stories describe the gloom and loneliness of life in New England. He died in 1864.One September night a family had gathered round their hearth, and piled it high with the driftwood of mountain streams, the dry cones of the pine, and the splintered ruins of great trees that had come crashing down the precipice. Up the chimney roared the fire, and brightened the room with its broad blaze. The faces of the father and mother had a sober gladness; the children laughed; the eldest daughter was the image of Happiness at seventeen; and the aged grandmother, who sat knitting in the warmest place, was the image of Happiness grown old. They had found the "herb, heart's-ease," in the bleakest spot of all New England. This family was situated in the Notch of the White Hills, where the wind was sharp throughout the year, and pitilessly cold in the winter, giving their cottage all its fresh inclemency before it descended on the valley of the Saco. They dwelt in a cold spot and a dangerous one; for a mountain towered above their heads, so steep, that the stones would often rumble down its sides and startle them at midnight.The daughter had just uttered some simple jest that filled them all with mirth, when the wind came through the Notch and seemed to pause before their cottagerattling the door, with a sound of wailing and lamentation, before it passed into the valley.The family were glad again when they perceived that the latch was lifted by some traveller, whose footsteps had been unheard amid the dreary blast which heralded his approach, and wailed as he was entering, and went moaning away from the door.The door was opened by a young man. His face at first wore the melancholy expression, almost despondency, of one who travels a wild and bleak road, at nightfall and alone, but soon brightened up when he saw the kindly warmth of his reception. He felt his heart spring forward to meet them all, from the old woman, who wiped a chair with her apron, to the little child that held out its arms to him. One glance and smile laced the stranger on a footing of innocent familiarity with the eldest daughter."Ah, this fire is the right thing!" cried he; "especially when there is such a pleasant circle round it. I am quite benumbed; for the Notch is just like the pipe of a great pair of bellows; it has blown a terrible blast in my face all the way from Bartlett." Denise collects stuffed animals. The number of stuffed animals in her collection, a, after n, number of years, can be described by the equation a(n) = 3 + 4n. Which statement best describes the rate of change?A. The number of stuffed animals in Denises collection is multiplied by 4 each year.B. Denises collection increases by 4 stuffed animals per year.C. Denises collection increases by 3 stuffed animals per year.D. Denise spends $4 per year on stuffed animals. What was the main difference between the US-Philippines relationship and the US-Cuba relationship after the Spanish-American War?Cubans rebelled against the US while Filipinos accepted US rule.Cuba became a US colony while the Philippines became independent.Filipinos opposed US military bases while Cubans welcomed the bases.The Philippines became a US territory while Cuba became independent. 3. Which number is the largest?(A) 0,56(B) a half C) 0.0599 (D) 0,09 (E) a half What Are You Doing With Your Life? Emilia went out to eat dinner, and the meal cost $20.00. If Emilia received a 30% discount, what was the totalvalue of the discount? please help me with this equation!you will be marked as brainliest Can someone help me with this Which of the following is an example of an infrastructure problem in Mexico City? A. urban overcrowding B. insufficient transportation systems C. income inequality D. air pollution from vehicle emissions If you rolled two dice, what is the probabilitythat you would roll a sum of 4?Give your answer as a simplified fraction. Enterthe number that belongs in the green box.3secondfirst1 24 5 611,1 1,2 1,3 1,4 1,5 1,622,1 2,2 2,3 2,4 2,5 2,633,1 3,2 3,3 3,4 3,5 3,64 4,1 4,2 4,3 4,4 4,5 4,655,1 5,2 5,3 5,4 5,5 5,66 6,1 6,2 6,3 6,4 6,5 6,6Enter Solve.-2} -(-5) = 0 1. A charge of -80 C is placed on the x axis at x = 0. A second charge of +50 C is placed on the x axis at x = 0.5 m. What is the magnitude of the electrostatic force on a third charge of 4.0 C placed on the x axis at x = 0.3 m? Will give brainliest to correct answer Mrs. Jones bought 120 eggs. She used 2/3of them for baking cakes. She used 1/4 of the remainder for baking cookies. How many eggs did she have left What's the volume to this prism? rrrrrrrrrrrrrrrrrrrrrrrrrrrrrr Q5: An ice skater moving at 12 m/s coaststo a halt in 95m on an ice surface. What is the coefficientof (kinetic) friction between ice and skates? what is the time in Nigeria WHOEVER GETS IT ROGHT I WILL GIVE YOU BRAINLIEST