Simplify 2y + 4 + 7y + 8

Answers

Answer 1

Hi there & welcome to brainly ! :)

Answer:

[tex] \huge{ \bold{ \boxed{ \tt{9y + 12}}}}[/tex]

Step-by-step explanation:

[tex] \sf{2y + 4 + 7y + 8}[/tex]

[tex] \text{Add \: the \: like \: terms : \: 2y \: and \: 7y }[/tex]

[tex] \text{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}[/tex]

[tex] \longrightarrow{ \sf{9y + 4+ 8}}[/tex]

[tex] \text{Add \: the \: numbers: 4 \: and \: 8}[/tex]

[tex] \longrightarrow{ \boxed{ \sf{9y + 12}}}[/tex]

[tex] \text{Hope \: I \: helped!}[/tex]

[tex] \text{Best \: regards!} [/tex]

~[tex] \sf{TheAnimeGirl}[/tex]


Related Questions

Please help!
The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?
A. $58
B. $68
C. $78
D. $340

Answers

47 + 66 + 68 + 71 + 88= $340
340 divided by 5= $68
this is arithmetic mean :))

Answer:

the answer is 68 give the other person brainliest

Step-by-step explanation:

Evaluate each value expression for the given value of the variable : 33-7w +6 when w=4

Answers

Answer:

11

Step-by-step explanation:

33-(7*4)+6

33-28+6=11

Use common factors to write two fractions equivalent to 6/42

Answers

Answer:

1.) 1/7      2.) 3/ 21= 1/7

Step-by-step explanation:

these are some fractions that are equivalent

Answer:

3/7 and 1/7

Step-by-step explanation:

This equation shows how the length of Rob's essay depends on the number of hours he spends writing this week. p = h + 11 The variable h represents the number of hours he spends writing this week, and the variable p represents the total number of pages that have been written. How many hours will Rob have to spend writing this week in order to have written a total of 16 pages?

Answers

Answer:

Rob will have to spend 5 hours writing this week in order to have written a total of 16 pages.

Step-by-step explanation:

From the information given, you can use the formula p=h+11 and solve for h. Then, you have to replace p with 16 to get the amount of hours that Rob will have to spend writing this week in order to have written a total of 16 pages:

p=h+11

h=p-11

h=16-11

h=5

According to this, the answer is that Rob will have to spend 5 hours writing this week in order to have written a total of 16 pages.

PLEASE HELP!! Geometric Series

Answers

Answer:

Step-by-step explanation:

[tex]S_{n}[/tex] = [tex]\frac{a_{1} (1-r^{n} )}{1-r}[/tex]

[tex]S_{75}[/tex] = [tex]\frac{10(1-0.9^{75} }{1-0.9}[/tex] = 10(1 - 0.00037) / 0.1 = 99.96

If f(x)=13x3−4x2+12x−5 and the domain is the set of all x such that 0≤x≤9 , then the absolute maximum value of the function f occurs when x is

Answers

The correct format of the question is

If f(x)= [tex]\frac{1}{3}x^3 -4x^2+12x -5[/tex] and the domain is the set of all x such that 0≤x≤9 , then the absolute maximum value of the function f occurs when x is

Answer:

The absolute maximum value of the function F(x) occurs when x is 9

Step-by-step explanation:

F'(x) = [tex]x^2 -8x +12= 0[/tex]

      = (x-6)(x-2) = 0

      x = 2,6

so we have boundary points 0 , 9 and 2,6

The value of function at these four points

  x =     0    2       6     9

F(x) =  -5    17/3   -5     22

So the absolute maximum value of the given function is x = 9 and F(x) is 22.

The absolute maximum value of the function f occurs when x is 9 and this can be determined by differentiating f(x) and then equating it to zero.

Given :

[tex]\rm f(x)=\dfrac{1}{3}x^3-4x^2+12x-5[/tex]The domain is the set of all x such that 0≤x≤9

In order to determine the absolute maximum value of function f(x), differentiate f(x) and then equate it to zero.

[tex]\rm f'(x)=\dfrac{1}{3}\times(3x^2)-8x+12[/tex]

Now, equate the above equation to zero.

[tex]x^2-8x+12 = 0[/tex]

Factorize the above quadratic equation.

[tex]x^2-6x-2x+12=0[/tex]

x(x - 6) - 2(x - 6) = 0

(x - 6)(x - 2) = 0

Now, determine the value of f(x) at x = 0, 2, 6, 9

f(0) = -5

f(2) = 1/3.(8) - 4(4) + 12(2) - 5

f(2) = 17/3

f(6) = 72 - 144 + 72 - 5

f(6) = -5

f(9) = 243 - 324 + 108 - 5

f(9) = 22

So, the absolute maximum value of the function f occurs when x is 9.

For more information, refer to the link given below:

https://brainly.com/question/24898810

which of the following lies in first quadrant

Answers

Answer:

B

Step-by-step explanation:

First quadrant always has a positive and a positive

Answer:

B

Step-by-step explanation:

Just b is correct for first quadrant

Which ordered pairs are solutions to the inequality 4x + y > -6?
Select each correct answer.
(-1, -1)
(0, – 9)
(4, -20)
(-3, 6)
(2,0)​

Answers

Answer:

(-1,-1)(4,-20)(2,0)

Step-by-step explanation: Just fill in the x and y

Please answer correctly !!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answers

The answer is Angle OKL.

Carmen has 48 marbles. She gave 1/3 of her marbles to Chris. Chris gave 2 of his marble to his little brother. How many marbles does Chris have?

Answers

Answer:

Chris has 14 marbles

Step-by-step explanation:

First off 1/3 of 48 is 16.

So if Chris has 16

Then gave 2 to his brother.

16-2 = 14

Chris has 14

Hope this helps.

Use the figure. Identify a segment skew to GH

Answers

Answer:

the answer is BE

Step-by-step explanation:

skews are lines that dont intersect or arent parallel to each other

in that case BE or CF are correct but BE is the only answer choice that works... hope it works

The line segment skew to GH is BE.

What are skew line segments?

Skew lines are two lines that do not intersect and are not parallel. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron.

Given is a rectangular prism, with vertices, A, B, C, D, E, F, G and H

We are asked to identify a line segment which is skew to GH,

In the given options, EF, AD are BC are parallel to GH hence not skew, but line segment BE is neither parallel nor perpendicular to GH.

Hence, the line segment skew to GH is BE.

Learn more about skew lines, click;

https://brainly.com/question/2603508

#SPJ5

Which ones are functions?

Answers

Answer:

6,8

Step-by-step explanation:

5, 6, and 8 are functions because the x doesn’t have repeated numbers.

For the 7 in number 5 that doesn’t have an arrow, it just means, (7, 0).

Mark as Brainlie if it helped!

Mrs. Smith bill at red lobster was $42.20 before tax. The sales tax was $2.21 and mrs smith also included in $8 tip. How much money did she spend at red lobster?

Answers

Answer: $52.41

Step-by-step explanation:

Cost before tax = $42.20

Sales tax = $2.21

Tip = $8

The total amount spent by Mrs Smith at Red Lobster will be:

= Cost before tax + Sales tax + Tip

= $42.20 + $2.21 + $8

= $52.41

HELP ! What is the negative reciprocal of 85 ? And how do you solve it ? I’ll give you BRAINLY !

Answers

Answer:

-1/85

Step-by-step explanation:

find the reciprocal of 85: to find a reciprocal you switch the place of the numerator and the denominator so the reciprocal of 85/1 is 1/85

add a negative sign to it: -1/85

hopefully this helps :)

Answer:

0.11

Step-by-step explanation:

You divide 1 by 85

can someone that will GIVE ME A GOOD ANSWER can you help me please

Answers

Answer:  -3 bc the exponent is adding -1 each time

Answer: -3 for the exponent box

Step-by-step explanation: Hi there! Let's get started.

We know that a negative exponent is going to decrease by a power of 10 every time for example 10 x 10^-1 = 1 because the -1 says we need to move the decimal point one to the left.

So with this we take 2.345 x 10^-3 = 0.002345.

We moved the decimal point 3 to the left from 2.345 to get 0.002345.

Hope this helps! :)

100 points
whats 9 times 3 plus 3 divided by 2

Answers

Answer:

hi

Step-by-step explanation:

28.5

Answer:

15

Step-by-step explanation:

Given the function
g(x) = 2x + 4 find 9(2), 9(4), and g(10)

Answers

You would have to plug in the numbers in the equations. I will do one and you can do the rest:)
g(x) = 2x + 4
g(10) = 2(10) + 4
g(10) = 20 + 4
g(10) = 24 <— That is the answer for g(10)
Now you plug in the other ones and solve!
Hope I helped:)

What is the prime factorization of 42?
2x 3 x 4
2x 3 x 7
3 x 3 x 4
3 x 3 x 7

Answers

Answer:

2*3*7

Step-by-step explanation:

Answer:

2 × 3 × 7

I hope this helps!

PLEASE HELP

ONLY ANSWER IF YOU KNOW ​

Answers

A: Speed is Independent as it can be anything with no restrictions. Gas mileage is dependent as it relies on the value of speed for its value to be decided.

B: The first letter of speed is "S" so it can represent the variable. The first letter of mileage is "M" so the variable can be represented by that letter. It really can be any letter.

C: no context

D: no context

A: Speed is pretty cool becuase speed has no restrictions.

B: It can be any number.

Two subtracted from c is less than -19.

Answers

Answer:

c is less than or equal to -17

Step-by-step explanation: -19 +2

ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I PUT 100 POINTS

Answers

Answer:

y = -1/4x-6

Step-by-step explanation:

y=mx+b

Use slope equation m = (y1 - y2) / (x1 - x2)

b is the y intercept : -6

Answer:

y=-1/4x+(-6)

Step-by-step explanation:

Slope intercept form is y=mx+b. To find the slope, pick 2 points the line crosses through and divide the rise by the run. You can see the y-intercept on the graph. Therefore the equation should be y=-1/4x+(-6).

HTH :)

-6 3/5 - (-7 4/15) + 2 /15

Answers

try using socratic the math app


17 What are the x-intercept to the function f(x)=2x-31+2 ?
A {0}
B{-5/2,5/2}. C{ } D{-5/2,-1/2}

Answers

Answer:

See below

Step-by-step explanation:

It seems to be a typo.

[tex]f(x)=2x-31+2[/tex]

[tex]f(x)=2x-29[/tex]

The x-intercept is when the function is equal to zero. Once the function is linear, there will be one x-intercept.

[tex]0=2x-29[/tex]

[tex]x=\dfrac{29}{2}[/tex]

Once there are alternatives with two values, your function  is probably a quadratic function.

[tex]f(x)=2x^2-31x+2[/tex], but the roots are not in the alternatives.

Determine if the given lines are parallel, perpendicular, or neither
19. y + 5 = -12
x-y=10
20. 3x-5y=10
10x+6y=-36
I WILL GIVE BRAINEST!!! I NEED HELP DUE IN 2 HOURS
19 AND 20!!
I WILL ONLY GIVE BRAINEST IF YOU ACTUALLY DO THAT PROBABLY

Answers

Answer:

i had to do this like a few weeks ago but i only remember that the parallel ones have the same slope

Step-by-step explanation:

Step-by-step explanation:

19.y+5=-12

y=-12-5

y=-17

x-y=10

x+17=10

x=10-17

x=-7

20.3x-5y=10

3*-7-5*-17=10

-21+85=10

64=10

10x+6y=-36

10*-7+6*-17=-36

-70+102=-36

32=-36

Solve for X. x/4+9=5

Answers

x/4 + 9 = 5
x/4 = 5-9
x/4= -4
x = -4* 4
x = -16
the answer is -16

x/4+9=5
(x/4+9=5)4
x+36=20
x=-16

I NEED HELP ASAP PLEASE HELP ME

Answers

If you have to change each to a decimal or fraction then
32% = 0.32 or 32/100, 6% = 0.06 or 6/100, 93% = 0.93 or 93/100, 150%= 1.50 or 150/100,

NEED ASAP


Select the THREE expressions that are equivalent to -2(4 – 3x) + (5x – 2).

A) 2x – 10
B) 11x – 10
C) -8 + 11x – 2
D) -8 – 11x – 2
E) -8 + 6x + 5x – 2
F) -8 – 3x + 5x – 2

Answers

Answer:

B , C ,E

Step-by-step explanation:

Open the brackets

= -8+6x+5x-2

= -8+11x-2

= 11x-10

options. E, C and B respectively

Answer:

(B). 11x - 10 ; (C). - 8 + 11x - 2 ; (E). - 8 + 6x + 5x - 2

Step-by-step explanation:

- 2(4 - 3x) + (5x - 2) = - 8 + 6x + 5x - 2 = - 8 + 11x - 2 = 11x - 10  

Given that 7x - 3y = 23
Find when y = -2
Give your answer as an improper fraction in its simplest form.​

Answers

7x - 3(-2) = 23
7x - - 6 = 23 (two minuses make a plus)
so it’s gonna be 7x + 6 = 23
Now you have isolate you x, so move everything else to the other side, but remember to change your sign when transferring to the other side

7x = 23 - 6
7x = 17
To isolate x in this multiple, you divide by 7 (because the inverse of multiplication is division)
x = 17/7

PLEASE HELP ME ASAP RIGHT ANSWERS ONLY

You work 4 hours on Monday, 4.5 hours on Tuesday, 7.25 hours on Thursday, and 12 hours on Saturday. If you get paid $11.52 per hour, what is your total pay for the week

Answers

ANSWER $319.68
Add all of your hours up and then multiply them by $11.52

At a candy store, you can buy pre-filled bags of candy that weigh 2 1/4 pounds for $8. At this same rate, how much would a 4 pound
bag of candy cost?

Answers

Answer:

$14.22

Step-by-step explanation:

step one:

given data

we are told that 2 1/4( 2.25 pound) of candy cost $8

let us find the cost of 1 pound first

so

2.25 pound cost  #8

1 pound will cost x

cross multiply

x=8/2.25

x=$3.55 for one pound.

step two:

Hence  if 1 pound cost $3.55

4 pound will cost = 3.55*4= $14.22

Other Questions
What is the main impact of each document in the constitution? Mayflower Compact- English Bill of Rights- Declaration of Independence- The Enlightenment- What is the tendency to make negative judgments about a person because of the culture or class from which that person come known as A) a videotaped interview with himB) an encyclopedia entry about himC) a tweet he wrote and postedD) an email from him to his chief of staff 13. A store owner has just received a document from the court telling herthat a customer is suing her for not honoring a contract. What would thisdocument be called?A.) a court brief B.) an arrangement C.) a summons D.) a writ of habeas corpus PLZZZ HELP ME I WILL GIVE BRAINLY MY REAPORT CARD IS COMING SOON AND I HAVE ALL F'S my mom snitches and would tell everyone like she did last time so before my mom get's it should IA. run away from homeB. Break her phone C. blackmail her, when she DOES get it PLS HELP ME PLS I NEED HELP I WILL FAil What made the people vulnerable and who took advantage of this? ( the book is called i am malala so yeah btw please finish this today its due tommrow!!!!! Thank u so much Plzzzz help Which of the following best describes water as a resource?A the amount of water on Earth is always increasing, and demand is increasingB. the amount of water on Earth is always increasing, and demand is decreasingC. the amount of water on Earth is staying the same, and demand is increasingD. the amount of water on Earth is staying the same, and demand is decreasingPlease select the best answer from the choices providedABD the number of successes and the sample size are given for a simple random sample from a population. determine the sample proportion for x Translate this sentence into an equation.The product of Chrissy's age and 2 is 32.Use the variable c to represent Chrissy's age.Help meeee In a sporting goods store, the ratio of footballs to soccer balls in stock is normally 8: 5. If there are 320 footballs in stock in the store, how many soccer balls are in the store? YolAn autographed baseball rolls off of a 1.2m high desk and strikes the floor 0.28 m awayfrom the desk.How fast was it rolling on the desk beforeit fell off? The acceleration of gravity is9.81 m/s2.Answer in units of m/s. The combined mass of a race car and its driver is 600 kg. Travelling at constant speed, the car completes one lap around a circular track of radius 160 m in total time of 36 s. What is the magnitude of the centripetal acceleration of the car? NEED HELP ASAP IL CASH APP 15$ if correct What is the rate of change of y with respect to x for this function ? BTW ANSWER CHOICE D IS -5/3 The map shows the physical features of Israel.A map titled Physical Map of Israel with labels A through D. A is near the coast of the Mediterranean Sea in northern Israel. B is a small body of water located east and slightly north of A. C is the river that runs along the eastern border of Israel. D is a large body of water east of Jerusalem.Which letter on the map labels the Dead Sea?ABCD Do you think the Electoral College should not be abolished? Explain your answer. ^ ill give brainlist for serious answers!! Pls and ty!! Why should police be defunded? What are the pros and cons of this? What is the value of x in the equation shown? 2(X + 8) - 4x = 10x + 4A/ x=-1B/ x = 12C/ x=1D/ x=-2 5. "Screeched," "yelled," and "murmured" are all examples of what?dialogue tagsdialogue markersdialogue titlesdialogue labels