Mathematics College

8(4-x) = 7x+ 2 what is x equal too​

Answers

Answer 1

Answer:

32-8x=7x+2

32-2=7x+8x

30=15x

30/15=x

2=x

Step-by-step explanation:

Related Questions

Jesse went to the store with a total of $45. He bought a
hat that cost $12, a hat for $10 and some ties. If each
tie cost $4. What is the most amount of ties he can buy?
asap pls

Answers

Answer: He can buy 5 ties

Step-by-step explanation:

12+10=22. 4x5=20. 22+20=42. If you add 1 more tie, you  will have $46, so you cannot add one more tie. So the most amount of ties he can buy is 5 ties, with $3 left to spare.

pls help!
I need help.
If you don't know please don't answer a guess or a silly answer.
If you know for sure please put the answer below and you will get 20 points.
Thank you!

Answers

Answer:

3.

Step-by-step explanation:

Divide the day price by the week and round down.

You get like 3.45, so 3.

hope this helps :)

Step-by-step explanation:

Answer is 3 or 3.45 i think also are you on a quiz on savvas realize or this just work

Marcus needs 550 tickets to get the prize he wants at the arcade. He already has 125 tickets and can earn 24 tickets each time he plays an arcade game. How many games will he have to play in order to have enough tickets to win the prize he wants?

Answers

he has to play 17 or 18 games

12 x 25 + 2-10 what’s is the answer bishesss

Answers

Answer:

292

Step-by-step explanation:

Answer:

292

Step-by-step explanation:

12X25=300

300+2=302

302-10=292

PEMDAS

also used calculator

look it up on internet

Simplify: 16 - [11 - {8+ (17 +3x2 - 19)}]
The given expression
= 16 - [11 - {8+ (17 + 3 x 2 - 19)}]
= 16 - [11 - {8+ (17 + 6-19)
= 16 - [11 - {8+ 4)] = 16 -- [11 -2]
= 16 - 9 = 7.

What it means ​

Answers

Answer:

c

Step-by-step explanation:

edmentum

Which term completes the product so that it is the difference of squares?
(-5x-3)(-5x+____)

A. -9
B. -3
C. 3
D. 9

Answers

Answer:

3

: The term that completes the product so that it is the difference of squares is 3.

The figures are similar. Find x.

Answers

6/9=x/21
x=21*6/9
=126/9
x=14

What is 3(2x +7x - 5 )

Answers

Answer:

x = 15/27

Step-by-step explanation:

3(2x + 7x - 5)

Distribute the 3

6x + 21x - 15

Combine like terms

27x - 15 = 0

27x = 15

x = 15/27

Answer:

27x - 15 is your expression

Step-by-step explanation:

3 x 2x = 6x and 3 x 7x = 21x so 21x + 6x = 27x and 3 x 5 = 15 so 27x - 15 is your expression

Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose which type of movie they would like best, she decided to survey every other child entering a matinee for a cartoon called, “Three Pretty Princesses.” The total number of children surveyed was 40. What is wrong with the way she selected her sample? Check all that apply. ill give brainliest to whoever answers

Answers

Answer:

She decided to survey each other child instead of every child

Step-by-step explanation:

Sorry if im wrong

Answer:

so if you have a multie chose it would be A D E

Step-by-step explanation:



Select three ratios that are equivalent to 6:16

Answers

Answer:

12:38

3:8

24:44

Step-by-step explanation:

al the numbers are multiples equally

Answer:

3:8

Step-by-step explanation:

i dont know how

how i just know

What is this picture an example of ?
A. Translation
B. 90 degree
C. 270
D.reflection

Answers

Answer:

(B). 90 degree

Step-by-step explanation:

it's not a or c or D it's only B

In what way does the power of judicial review act as a check?


A. Courts can review acts of other courts


B. Courts can impeach the president


C. Courts can declare congressional acts unconstitutional


D. Courts can check on other courts to make sure they are acting constitutionally

Answers

Answer:

a

Step-by-step explanation:

Robert is serving 16 drinks to his friends. Three times as many friends are drinking lemonade as tea, and 4 are drinking water. How many of each type of drink does Robert serve?

Answers

Answer:

9 lemonade, 3 tea, 4 water

Answer: Robert should serve 3 for tea, 9 for lemonade, and 4 for water.

Step-by-step explanation:

Since you don't know how many friends are drinking lemonade or tea, you should give them variables.

x = amount of friends drinking tea

3x = amount of friends drinking lemonade

We already know how many are drinking water, so there's no need for a variable.

Then, make an equation:

x + 3x + 4 = 16

Simplify:

4x + 4 = 16

Isolate the variable by subtracting 4 from both sides:

4x = 12

Isolate the variable by dividing both sides by 4:

x = 3, so 3 friends are drinking tea

3x = 9, so 9 friends are drinking lemonade

Double check the work by replacing the variables with their actual numbers:

3 + 9 + 4 = 16

Simplify:

16 = 16

Therefore, the answer is correct.

7 4 9 as an improper fraction

Answers

67/9

shehsjwhwbsvwhwhw

Translate the sentence into an equation.
The sum of 2 times a number and 9 is 7.
Use the variable
y for the unknown number.

Answers

Answer:

Step-by-step explanation:

2 times a number, 2y

the sum of that and 9, 2y+9 ‘is’ 7

2y+9=7

hi good morning can you guys help please and thanks​

Answers

1. 96
2. 96
3. 18
4. 175

The ratio of dogs and cats in the veterinarians office is 9:7What is the ratio of dogs to the number of dogs and cats in the veterinarians office

Answers

Answer:

9:16

Step-by-step explanation:

If there are 9 dogs and 7 cats and you need to know the total number of cats and dogs add the numbers together (16) and put the number of dogs in front of it (9). So the answer is 9:16

Answer:

9:16

Step-by-step explanation:

because he ratio of cats to dogs is 9:7, so that means the 9 is how many dogs their are, 9 + 7= 16, making 9:16 (i'm wrong i'm positive i might be right)

HELPPPPPP!!!!! Classify each pair of numbered angles.


Drag and drop the descriptions into the boxes to correctly classify each pair of numbered angles. Each description may be used more than once.


Linear pair

Vertical

Adjacent

None of these

Answers

9514 1404 393

Answer:

  1, 2: Vertical

  5, 6: Adjacent

Step-by-step explanation:

Vertical angles are formed from opposite rays and share a vertex. Angles 1 and 2 are vertical angles.

__

Adjacent angles share a vertex and have one ray shared between them. Angles 5 and 6 are adjacent angles.

_____

Additional comment

In a polygon, interior angles that share a side of the polygon are also called adjacent angles..

What is the result for solving the equation for "c"?
Bc + ax =p

Answers

Answer:eeeeeStep-by-step explanation:

treeee

Urydudududhh 6633b. Uh 7

1 meter convert to centimetres​

Answers

Step-by-step explanation:

converting 1 meter to centimeters

1 m = 100 cm

Which of the following is an advantage to refinancing?
A. It is a time-consuming process.
B. There are prepayment penalties.
C. It offers lower interest rates.
D. There are additional closing costs.

Answers

Answer:

c it offers lower interest rates

PLEASE HELP! 15 POINTS!! WILL MARK BRAINLIEST!!!!!! HELP IN MATH!!!!!! PLEASE I AM BEGGING U!!!!!!!!

Answers

Answer:

6 inches high

Step-by-step explanation:

Answer: I can help you....

Step-by-step explanation:

Just copy and pase the question into the go og le sea rc h e ng in e, theres like a 50% chance u will find a similar question just with the words changed up or u will find the exact one. Hope this will help you!

Which expression is equivalent to 9/8

Answers

What are the answer choices? Comment them.
If you could comment the answer choices I’ll be gladly to help!

eight less than the product of a number n and 1/5 is no more than 98

Answers

Answer:

8<n+1/5<98

Step-by-step explanation:

Alexander read 12 books in 3 months what was her rate of reading and months per book ​

Answers

Answer: 4 books every month

4:1

2x plus 3 plus x2; for x = 4

Answers

Answer:

2x+3+x2 if x=4 is 27

Step-by-step explanation:

2*x or 2*4=8

8+3=11;

and x or 4 times itself is 16

so we add it all together and get 27.

Have a great day!

Answer:

27

Step-by-step explanation:

Not sure if you mean x to the power of 2, so I'll assume that.

Replacing the variable for 4 should look like:

2(4) + 3 + 4^2

8 + 3 + 16 (4 to the power of 2 is equivalent to 4 x 4 which is 16)

Now add them all, 27.

Help me out please :)

Answers

Answer:

2$ I think

Step-by-step explanation:

It’s 2 dollars for this



The nth term of a different sequence is 2n2 - 4
Find the 3rd term of this sequence.

Answers

3^2 is 9 9x2 is 18
18-4 is 14
Its 14

directions: solve each equation below and type your answer in the answer column. Type all answers in decimal form

Answers

Answer:

11. x = 3.5

12. x = 11.75

13. x = 79.6

14. x = 2.2

15. x = 24.80

16. x = 11.75

17. x = 196.5

isnsjsuudd

determine the simple interest when:
principal is $890, interest rate is 4.25% and the time is over 2 years​

Answers

Answer:

$75.65

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4.25%/100 = 0.0425 per year,

then, solving our equation

I = 890 × 0.0425 × 2 = 75.65

I = $ 75.65

The simple interest accumulated

on a principal of $ 890.00

at a rate of 4.25% per year

for 2 years is $ 75.65.

Other Questions
A model airplane is shot up from a platform 1 foot above the ground with an initial upward velocity of 56 feet per second. The height of the airplane above ground after t seconds is given by the equation h=-16t^2+56t+1 where h is the height of the airplane in feet and t is the time in seconds after it is launched. Approximately how long does it take the airplane to reach its maximum height?A)0.3 secondsB)1.8 secondsC)3.5 secondsD)6.9 seconds How would I figure this out? Its graphing circles 4 cm7-64. When Madelyn examined the triangle at left, she says, Idon't think this diagram is drawn to scale because I think theside labeled x has to be longer than 4 cm.2642a. Do you agree with Madelyn? Why or why not?b. Leila thinks that x can be determined by using right triangles. Review what you learned inLesson 7.2.1 by calculating the value of x. Wheel I has diameter 24.9 in. Wheel II has diameter 21.0 in. Round the diameter of each wheel to the nearest inch. About how much farther will Wheel I travel in one rotation? Use 3.14 for . Which is the equation in Point-slope form of the line with a slope of 2 and passing thru the point (2,1) Write a C++ program to add two integers. Make a function add() to add integers and display sum in main() function. How do the three branches work together to protect society? Has 3 valence electrons and 4 energy levels ? the mean weight of 100 students in a certain class is 71kg the mean weight of boys is 65kg and that of girls is 75kg what is the number of boys and girls In the story "The Godlike Achilles" from "What Happened Before the Iliad," why does Thetis dip Achilles into the river Styx? At a restaurant, Mr. Jones orders food that costs $26. The sales tax on the bill is 9%. After taxes, he gives the waiter an additional 15% tip.What is the total amount Mr. Jones spends on dinner?O $32.59$32.24$27.56$27.13 An item is regularly priced at $19. It is now priced at a discount of 65% off the regular price. Use the a calculator or something to find the price now. THX! The lava from Mount St. Helens is made up of rock that contains around 63 percent silica minerals. The lava from Kilauea is made up of rock that contains around 50 percent silica minerals. Based on this information and your observations in parts B through E, predict at least two factors that can affect the rate at which lava flows. A 2000 g of C 14 is left to decay radioactively the half-life of Corbin 14 is approximately 5700 years what fraction of that sample remain after 17,100 years Which sentences contain a restrictive or nonrestrictive relative clause? Select 3 options.The car, which took Miah months of saving money to buy, is parked in the garage.The bicycle that Kameron has had since he was ten years old is still in great shape.My professor, a graduate of Arizona State University, taught me a lot about writing.Sierra met the boy whose parents recently opened the restaurant across the street.The ocean, calm and peaceful, beckoned Joel to dip his toes in the warm water. Question 4If 1/3 of a sum of money is $21, what is the sum of money?uction 5 1 Which size Yogli Mogli which yogurt size gives you the best price per ounce?Small 5 oz. cup for $2.50Medium 10 oz cup for $3.49Large 15 oz. cup for $5.99Super Size 24 oz. cup for $6.59a. Smallb. Medium c. Large d. Super SizePlz respond quickly for the best answer Four friends shopped at the Sale Depot for movies. Robby went on Monday and bought three movies for $15.36. Paula went on Wednesday and bought five movies for $27.40. Trey went on Thursday and bought four movies for $20.08. Madison went on Friday and bought six movies for $31.44. What was/were the cause(s) of the revolution in Mexico? A pizza delivery person drives 3 miles North then 5 miles West and then 3 miles South to deliver a pizza. What is the distance driven?A. 45 milesB. 5 miles westC. 8 milesD. 11 miles