Mathematics High School

in the expression 4x + (2x - 9) - 1/2x there are ___ term(s), ____ constant(s) and ____ coefficient(s).​

Answers

Answer 1

Answer:

4 terms, 1 constant, 3 coefficients.

Step-by-step explanation:

Related Questions

Anybody help me please

Answers

Answer:

reflection over the y axis

Step-by-step explanation:

The crescent park carousel is 50 ft in diameter and travels 9 miles per hour how many minutes will it take to complete 30 revolutions

Answers

Answer:

Step-by-step explanation:

The crescent park carousel is 50 ft in diameter and travels 9 miles per hour how many minutes will it take to complete 30 revolutions

-7.8 + 4.2 - 6.5 What is the value of the expression below?

Answers

Answer:

-10.1

Step-by-step explanation:

- 10.1 correct answer.,...........

Help help ASAP!!!!!!!!

Answers

Answer:

d = 25.12

Step-by-step explanation:

volume = 144 pie cm cubed

h = 9

d = (144 pie cm cubed / 9) / 2

d = 25.12

a pencil company packs pencils in boxes of 8. how many boxes can they pack with 32,000 pencils?

Answers

Answer:

Step-by-step explanation:

32000 ÷ 8 = 4000boxes

Answer:

4000

Step-by-step explanation:

32000÷8 because 32÷8 is 4 but instead of '32',they changed it to '32000' to trick you're brain

*) Michelle is making a poster for a class presentation. She plans to have four sections of
information, each with a different background color. The diagram shows the lengths
and widths of each section, where a is the length of the red section

Answers

Answer:

4th one (3a+a+3 and so on)

Step-by-step explanation:

Got it right on iready

Answer:

3a+a+3(1/2)+1/2

Step-by-step explanation:

I got it right on i-Ready.

Find the slope of the line on the graph. Reduce all fractional answers to lowest terms.
-4. -1. -2

Answers

Answer:

-1

Step-by-step explanation:

Quadrilateral ABCD was dilated by a scale factor of 0.7 with
the origin as the center of dilation. If (x, y) represents the
location of any point on quadrilateral ABCD, which ordered
pair represents the coordinates of the corresponding point
on A'B'C'D'?
C. (x -0.7, y + 0.7)
(
I
B. (0.7x, 0.7y)
D. (X +0.7, y +0.7)

Answers

Answer:

Step-by-step explanation:

B

PLEASE HELP!!! What is the value of x?
Enter your answer in the box.

x =

Answers

Answer:

F

Step-by-step explanation:

Find the midpoint between A and C.

a (-5,7)
b (0.5, 0.5)
c (5,-7)
d (1,1)​

Answers

Answer: B

Step-by-step explanation:

A (-2,4) C ( 3, -3)

-2 + 3 = 1 / 2 = 0.5

4 + -3 = 1 /2 = 0.5

(0.5, 0.5)

Solve the system by elimination. Show all work.
-2x-6y=-18 and 2x-y=4

Answers

(3,2)

Steps in photo

Isaac’s dad built a shelf for his video games that is 42 inches wide.Each video game is 6/8 inches wide.How many video games can Isaac fit on the shelf ?

Answers

Answer: 56

Step-by-step explanation:

Since we are informed that Isaac’s dad built a shelf for his video games that is 42 inches wide and that each video game is 6/8 inches wide.

The number of video games that Isaac can fit on the shelf will be gotten by dividing the length of the shelf by the width of each video game. This will be:

= 42 ÷ 6/8

= 42 × 8/6

= 56

Therefore, Isaac can fit 56 video games on the shelf.

A survey was taken of local residents to determine their favourite sport to watch live. The survey results are shown on the graph. How many respondents preferred to watch either football or soccer? 

Answers

Answer:

WHERE IS HE PHOTO

Step-by-step explanation:

Can someone please help me with math.

Answers

Answer:

i think the answer to your question is d

Step-by-step explanation:

The launch used for captain lighners scenic tours hold 170 litres of fuel. The boat uses 34L each hour. i need an equation for this please help

Answers

Answer:

The information we have is:

The boat can hold 170 L of fuel

The boat uses 34L each hour.

With this information, we can find the total amount of time that the boat can be used.

If the boat is used x hours, then it needs:

x*34L of fuel.

And the maximum amount of fuel that the boat can use uis170 L

Then we can solve:

x*34L = 170L

Now we can divide both sides by 34L to isolate x.

x = 170L/34L = 5

This means that the boat can be used for 5 hours.

Please answer correctly! I will mark you as Brainliest!

Answers

Answer:

9 inches

Step-by-step explanation:

28.26/3.14 = 9 inches

Answer:

9 units

Step-by-step explanation:

What is the right answer? Please tell me, I need it urgently.

Answers

Answer:

2388.16 cubic inches

Step-by-step explanation:

Cylinder: 452.16

Rectangular prism: 1936

Please help this is like 40% of my Grade!!
Lines m and p intersect so that the measure of angle 1 is 60°. If angle 2 is a supplement to angle1, what is the measure of angle 2

Answers

Answer:

120

Step-by-step explanation:

supplementary means the angles add up to 180

Pedro Clemente rented a car for 2 days at $30.00 per day, plus $0.25 per
mile. To protect himself in case of an accident, he purchased the collision
deductible for $10.00 per day and paid $50.00 for gasoline to cover the
700 miles he drove. What was the total cost per mile to rent the car? *
a$0.38
b$0.42
c$0.44
d$0.49

Answers

Answer:

C

Step-by-step explanation: This question makes no sense but this seems so...

After summing all the expenses incurred, including the insurance, gasoline and all other extra cost for rent, the rent per mile was found to be $0.44

Given Data

Total number of mile driven = 700 miles

Let us calculate all the expenses

Rent for 2 days = 30*2 = $60

Extra cost added to rent per mile = 0.25*700 = $175

Insurance cover for 2 days = 2*10 = $20

Gasoline = $50

Total cost = 60+175+20+50

Total cost =  $305

Given that the total cost is $305, and the total distance covered is 700 miles

Hence the rent per mile is given as

Rent per mile = 305/700

Rent per mile = $0.44

Learn more about total cost here:

https://brainly.com/question/25109150

Liza wants to have more than $750 in her savings account before she will leave for college. Right now she has $300, and she is going to babysit to earn $12.00 an hour. How many hours will Liza need to babysit before she leaves for college?

Answers

Answer:

37 and 1/2 hours

Step-by-step explanation:

750-300= $450 needed to be earned

450 divided by 12= 37.5 or 37 and 1/2 hours

Hunter west center center west center park park west west Oscar west west of the park west west of orange park

Please help.

4. Maria also wants to study the relationship between the way of puppies at birth and their adult weight at 2 years old she collected data from five randomly so like a small breeds dogs and display the data on the table.

Part C:perform a linear regression and interpret the results

A. Use a calculator to perform a linear regression. Round The valleys your calculator gives you for A and b to the nearest hundredth.

B. What is the slope of the regression equation? What does this mean in terms of the birth weight and adult weight?

C. What is the value of the correlation coefficient?

Answers

Answer:

Hello! The answers will be in explanation :D

Step-by-step explanation:

a) You can use a linear regression calculator online to get the equation. You would get the equation: y = 4.87x + 2.28

b) The slope would be 4.87, m is the slope in the slope-intercept equation. The slope represents that for each puppy that is at birth, their adult weight adds 4.87 pounds each time.

c) The value of the correlation coefficient is 0.989. Again, you could always search up a correlation coefficient calculator online and get the same solution I have.

Hope this helps! ^^

Answer:

Part C. Perform a linear regression and interpret the results.

a. Use a calculator to perform a linear regression. Round the values your calculator gives you for a and b to the nearest hundredth. (2 points)

y = ___4.87____x + ____2.28___

b. What is the slope of the regression equation? What does this mean in terms of birth weight and adult weight? (2 points)

The slope of the regression equation is 4.87. This means that as the puppies get older they will get heavier at a rate of 7.87

c. What is the value of the correlation coefficient? (1 point)

The Correlation coefficient has a value of 0.989

Step-by-step explanation:

A p E x

Which one is the right one? Help me please.

Answers

Answer:

90 km/h

Step-by-step explanation:

To solve this problem you first need to convert minutes to hours since the unit is km/h. Doing this we get half an hour (1 hour=60 mins so you divide 30 by 60) after converting you simply divide 45 by 1/2 or .5 to get the answer.

How many solutions does the system have?
You can use the interactive graph below to find the answer.
2x + 3y = -6
3x – 4y = -12
Choose 1 answer:

A Exactly one solution

B No solutions

C Infinitely many solutions

Answers

DONT TRUST LINKKK, IT IS USED TO STEAL PERSONAL INFORMATION

How many thirds are in 4 2/3

Answers

Answer:

There are 15 thirds

Step-by-step explanation:

Answer:

There are 14 thirds in 4 2/3

50 points!!! Plz help


A trapezoid with base measures of 23 km and 29 km has an area of 390
km2 find the height of the trapezoid.

Answers

I think it’s 15km dodos

Answer:

height (h) = 15

Step-by-step explanation:

To figure this out, we use the formula 2 · [tex]\frac{A}{a + b}[/tex], where "A" is the area, "a" is one base measure, and "b" is the other base measure.

After plugging in the numbers into the formula, we get 2 · [tex]\frac{390}{23 + 29}[/tex], which equals 15.

–5x − 6y = –8
4x + 6y = –2

Answers

Answer:

(-5/4, 1/2)

Step-by-step explanation:

x = -5/4, y = 1/2

hey can someone help me with this immediately! i’ll be giving out brainiest if u don’t leave a link and don’t guess!

Answers

Answer:

101

Step-by-step explanation:

((3x(4+6))-9)=21

(4x(21-1))=80

80+21=101

:D

evaluate the expression: 15f-60 if f=5

Answers

Answer:

15

Step-by-step explanation:

15f-60=15×5-60=75-60=15

Answer:

[tex]15[/tex]

Step-by-step explanation:

[tex]15 x 5 = 75 - 60 = 15[/tex]

Which is the graph of y=(x-2)^2+4?

Answers

Answer:

Step-by-step explanation:

Just comparing the given y= +(x-2)^2 + 4 to

                                            y = (x - h)^2 + k

reveals that the vertex is at (h, k):  (2, 4) and that the graph opens up.

The correct graph is the one in the upper left hand area of the illustration.

in the set of first ten natural numbers 1 1 1 2 3 4 5 6 7 8 9 10. a what is percent of numbers are odd? b what percent of numbers are less than 8?​

Answers

Answer:

a)50%,b)70%

Step-by-step explanation:

odd=5

10=100%

5

5×100=500/10

=50%

10=100%

(7×100)/10=70

Other Questions
At which temperature could air hold the most water vaper? For each of the scenarios given, indicate whether Classical Conditioning principles or Operant (Instrumental) Conditioning principles are involved (by underlining the appropriate theory). Then identify the components of the theory using the blank spaces provided under that theory. Two examples have been completed for you (with descriptions of the reasoning process behind the answers) to clarify the suggested process.Note: Students need only underline the appropriate theory and fill in the related components-no description of reasoning is required. Of the six scenarios to be completed, three illustrate Classical Conditioning and three illustrate Operant (Instrumental) Conditioning.1. Bob has three children, and he likes to rent movies for the whole family to watch.When he sees the sign for the Video Department while shopping at the grocery store, he wanders in to see what new videos they have and ends up renting one. He has a store customer card, so every tenth video rental is free. He is much too busy to keep track of how many rentals he has to date, but he is pleasantly surprised when he is told that the video he is renting will be free of charge. In the future, he will rent more videos there at the grocery store, rather than at the chain video rental place they sometimes use.Operant ConditioningClassical ConditioningBehavior: ____________________Consequence: ____________________Expected Change: ____________________Unconditioned Stimulus: _________________Neutral/Conditioned Stim.: _______________Uncon./Condi. Response: __________________2. Whenever Richard hears the nostalgic music that plays in the background of the Charge Cola ad, it makes him remember his buddies from high school and some of the good times he had with them. When he goes to the grocery store to do the shopping for his family, he scans the soda aisle and then chooses Charge Cola rather than all the other similar sodas; he just feels best about the Charge Cola brand.Operant ConditioningClassical ConditioningBehavior: ____________________Consequence: ____________________Expected Change: ____________________Unconditioned Stimulus: _________________Neutral/Conditioned Stim.: _______________Uncon./Condi. Response: __________________3.Shelly loves the commercial for Cloud tissues, because she really likes seeing the fuzzy little puppies in the ad romping around. At the drug store, she never considers another brand of tissue- she just assumes that Cloud is the softest brand.Operant ConditioningClassical ConditioningBehavior: ____________________Consequence: ____________________Expected Change: ____________________Unconditioned Stimulus: _________________Neutral/Conditioned Stim.: _______________Uncon./Condi. Response: __________________ Which of the following statements best describes what Coates believes?A. Feelings of anxiety can act as motivation to improve a new skill.A. Feelings of anxiety can act as motivation to improve a new skill.B. Competing against someone else makes a person feel more motivated to learn something quickly.B. Competing against someone else makes a person feel more motivated to learn something quickly.C. Negative feelings can make it difficult to succeed at a new skill.C. Negative feelings can make it difficult to succeed at a new skill.D. It is important to fully understand the research that explains the best ways to learn a new language. 12- How did Tom manage to own so many possessions that makes him 'roll inwealth' as Twain states? refer to the transcript. Then, analyze how the syntax and diction of the instructions develop the tone, mood, and voice by answering the questions in the following three tables. (Note: you may need to listen to and read the transcript of the instructions several times.) How do you think Scrooge changed his life after these experiences with the ghosts? Please write neatly. You may attach additional pages if you need more space to write. 3 - 8 + (-9) 3 x 4 How many cubes with side lengths of 1/4 cm doe sit take to fill the prism? 2 1/4 cm length3/4 cm width 1 1/4 Height Write an equation to represent the measures of the angles TB MC Qu. 10-63 (Static) ABC Corporation makes a product that uses a ... ABC Corporation makes a product that uses a material with the following direct material standards: Standard quantity 3.8 pounds per unit Standard price $4.00 per pound The company produced 7,300 units in November using 28,710 pounds of the material. During the month, the company purchased 30,800 pounds of the direct material at a total cost of $117,040. The direct materials purchases variance is computed when the materials are purchased. The materials quantity variance for November is: NO LINKS!Which word (or phrase) should be emphasized in this sentence, to communicate the persuasive tone?While it may seem like psychiatrists help people get away with murder or other violent crimes, in reality, they play animportant role in the criminal trial process,get away with murderC in realityb violent Crimesimportant roledPlease select the best answer from the choices providedABCD In Scheme, source code is data. Every non-atomic expression is written as a Scheme list, so we can write procedures that manipulate other programs just as we write procedures that manipulate lists.Rewriting programs can be useful: we can write an interpreter that only handles a small core of the language, and then write a procedure that converts other special forms into the core language before a program is passed to the interpreter.For example, the let special form is equivalent to a call expression that begins with a lambda expression. Both create a new frame extending the current environment and evaluate a body within that new environment. Feel free to revisit Problem 15 as a refresher on how the let form works.(let ((a 1) (b 2)) (+ a b));; Is equivalent to:((lambda (a b) (+ a b)) 1 2)These expressions can be represented by the following diagrams:Let Lambdalet lambdaUse this rule to implement a procedure called let-to-lambda that rewrites all let special forms into lambda expressions. If we quote a let expression and pass it into this procedure, an equivalent lambda expression should be returned: pass it into this procedure:scm> (let-to-lambda '(let ((a 1) (b 2)) (+ a b)))((lambda (a b) (+ a b)) 1 2)scm> (let-to-lambda '(let ((a 1)) (let ((b a)) b)))((lambda (a) ((lambda (b) b) a)) 1)In order to handle all programs, let-to-lambda must be aware of Scheme syntax. Since Scheme expressions are recursively nested, let-to-lambda must also be recursive. In fact, the structure of let-to-lambda is somewhat similar to that of scheme_eval--but in Scheme! As a reminder, atoms include numbers, booleans, nil, and symbols. You do not need to consider code that contains quasiquotation for this problem.(define (let-to-lambda expr)(cond ((atom? expr) )((quoted? expr) )((lambda? expr) )((define? expr) )((let? expr) )(else )))CODE:; Returns a function that checks if an expression is the special form FORM(define (check-special form)(lambda (expr) (equal? form (car expr))))(define lambda? (check-special 'lambda))(define define? (check-special 'define))(define quoted? (check-special 'quote))(define let? (check-special 'let));; Converts all let special forms in EXPR into equivalent forms using lambda(define (let-to-lambda expr)(cond ((atom? expr); BEGIN PROBLEM 19'replace-this-line; END PROBLEM 19)((quoted? expr); BEGIN PROBLEM 19'replace-this-line; END PROBLEM 19)((or (lambda? expr)(define? expr))(let ((form (car expr))(params (cadr expr))(body (cddr expr))); BEGIN PROBLEM 19'replace-this-line; END PROBLEM 19))((let? expr)(let ((values (cadr expr))(body (cddr expr))); BEGIN PROBLEM 19'replace-this-line; END PROBLEM 19))(else; BEGIN PROBLEM 19'replace-this-line; END PROBLEM 19))) The small piston of the hydraulic press with an area of 20 cm is subjected to a force of 200 N and has lowered by 50 cm. What force acts on a large piston with an area of 0.01 m and to what height did it rise? (I already found out that large piston force is 1000N how do I calculate in what height did it rise?) What do the terms specialization and division of labor mean? How is each related to productivity? Genteeee eu preciso Da ajuda de vocs , me chamem no zap 61982821847,pff e sobre um portiflio If this is a representative sample of the entire 450-student 7th grade, then how many students would have birthdays in February? Does Indonesia have a constitutional monarchy What was the purpose of General Sherman's March to the Sea? What is the value of 8 A woman's social and economic status played a large role in the type of job she could apply for. What sort of occupation would an educated and wealthy woman be able to secure in the 1900s?