7 (x+y) - 7 x with all the steps plz

Answers

Answer 1

Answer:

7y

Step-by-step explanation:

7x+7y-7x=0+7y=7y

Answer 2

Answer:

7y

Step-by-step explanation:

7(x+y)-7x  - Distribute 7 through the peretheses

7x+7y-7x  - since two opposites add up to 0, remove them from the             expression

= 7y


Related Questions

to sacrifice my own life for pakistan

Answers

Yes................................

Answer:

yes.

Step-by-step explanation:

r these just free points?

in a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b what is the value of b, if c=13, a=12?

Answers

Answer:

5

Step-by-step explanation:

a=12 (height)

c=13 (hypotenous)

b=? (base)

By using Pythagoras theorm

We have, hypotenous sq=base sq+height sq

Let b =base SO, base sq=hypotenous Sq-height Sq

=>base Sq =13sq-12sq

Base Sq =169-144

Base Sq =25

Base =5 (shifting the sq)....

Hope it's helpful

I need asap!!!brainliest for best answer

Answers

Answer:

D

Step-by-step explanation:

the answer is D ok so u see how she jsbdjdbd

It’s D because the fraction is negative. I hope this helps.

True or false: if the graph of an equation CANNOT be intersected in more than one place by a vertical line, then it is NOT a function.

Select one:
A. true
B. false

Answers

Answer:

FALSE

Step-by-step explanation:

You DON'T want a graph to be intersected by a vertical line more than once. It's called the vertical line test and is VERY useful. If it can only be intersected once, it IS A FUNCTION.

Please help I need the answer

Answers

Answer:

Please check the attached graph.

The point of intersection will be: (x, y) = (15, -2)

The solution will be:

(x, y) = (15, -2)

Hence, option (B) is correct.

Step-by-step explanation:

Please note that the point of intersection is the solution of the two lines on a coordinate plane.

Given the system of equation

[tex]\begin{bmatrix}y=\frac{2}{3}x-12\\ y=2x-32\end{bmatrix}[/tex]

Please check the attached graph,

The red line is representing the equation [tex]y\:=\:\frac{2}{3}x-12[/tex]The blue line is representing the equation [tex]y\ =\ 2x-32[/tex]

From the attached graph, it is clear that both the lines meet at the point (15, -2).

In other words,

at x = 15, y = -2

Thus, the point of intersection will be: (x, y) = (15, -2)

We already know that the point of intersection is the solution of the two lines on a coordinate plane.

Therefore, the solution will be:

(x, y) = (15, -2)

Hence, option (B) is correct.

please help me im very behind​

Answers

Answer:

I think its d. a13=23

Plz correct me If I am wrong  

Step-by-step explanation:

Please can someone help me please
It is attached

Answers

the answer is 1! I hope this is right
Simplify the expression

(y+1)^3

Using , (a+b)^3=a^3a^2b+3ab^2+b^3expand the expression

y^3+3y^2+3y+1=
Answer

Which sets of angles sum to 180

Answers

Answer:

All of them

Step-by-step explanation:

write the first 5 composite numbers?​

Answers

Answer:

4, 6, 8, 9, 10, 12, 14, 15, 16

Step-by-step explanation:

"The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, ... (OEIS A002808), whose prime decompositions are summarized in the following table. Note that the number 1 is a special case which is considered to be neither composite nor prime."

hope this helps :)

Picture attached - Two Column Proof - NEED HELP PLS PLS PLS WILL MARK BRAINLIEST

Answers

Answer:

hmm its would be o

Step-by-step explanation:

its O

please help me with this one :(​

Answers

Answer:

I can assure you, that this is not that hard. but. I will help you with one of them.

Step-by-step explanation:

audience-look it up in the dictionary

it's basically a crowd of people.

sebtence- I listened to the audio of the audio book.

Please help
9/5= ?÷?
19/28=?÷?
1 3/5=?÷?

Answers

the “/“ sign means division, what kind of question even is this.

9/5= 9÷5

19/28=19÷28

So for the last one, we can turn it into an improper fraction which is:

8/5 = 8÷5

If you guess what my name is you get brainliest
A. John
B. Cam
C. Daniel
D. Dickface
E. Seth
F. Taylor
G. Anna.
H. Beth
I. Nerd face.

Answers

Answer:

Taylor???????????........

Answer:

I. Nerd Face

Step-by-step explanation:

What is the surface area of the right trapezoidal prism? To receive credit, you must show the work used to arrive at a final answer.

Answers

Answer:

x576 567 871 12 135 35l4367 89

Answer:

210cm

Step-by-step explanation:

54+66+30+42+18=210cm^2

What is the quotient of 4/5 divided by 17/9

Answers

Answer:

0.42352941176

Step-by-step explanation:

hope this helps

The value of quotient will be 0.42.

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

The expression is,

''4/5 divided by 17/9''

Now,

Since, The expression is,

''4/5 divided by 17/9''

Hence, After solving we get;

⇒ 4/5 ÷ 17/9

⇒ 4/5 × 9/17

⇒ 36/85

⇒ 0.42

Thus, The value of quotient = 0.42

Learn more about the divide visit:

brainly.com/question/844312

#SPJ2

f(x) = x^2 + 2x – 4
f(3) = ?

Answers

Answer:

11

Step-by-step explanation:

f(3)=(3)^2+2(3)-4

f(3)=9+2(3)-4

f(3)=9+6-4

f(3)=15-4

f(3)=11

Can someone help me with this question

Answers

The answer is A or c I’m probs wrong

HELP!!! ASAP MARKING BRAINLIEST!!!

Answers

Answer:

it's the first one. I hope you get a good grade

The population of a certain country since 1990 can be approximated by f(t)=0.008t2+2.1t+175 where f(t) is the population in millions and t represents the number of years since 1990. Find the average rate of change in the country's population between 1990 and 2010. Round to 1 decimal place.

Answers

Answer:

[tex]\frac{f(20)-f(0)}{20-0} = \frac{220.2-175}{20} = 2.26[/tex]

Step-by-step explanation:

as with all functions f(t), the average rate of change on [a.b] is

[tex]\frac{f(b)-f(a)}{b-a}[/tex]

How do I turn 93.75 into a fraction? :)

Answers

Answer:

Say it out loud like 93/and 75 hundrenths you count the denominators place and since it has two you say hundrenths.

Answer:

93 3/4

Step-by-step explanation:

93.75 = 93.75/1

93.75/1 × 100/100 = 9375/100

9375 ÷ 25 / 100 ÷ 25 = 37/54

93 3/4

93.75 = 93 3/4

Need help on this one please and thank you

Answers

Answer:

64x64x64=262,144

Step-by-step explanation: mark as brainest plsssssssssssssss

A. = 64.64.64 = 262,144

Y’all know this anything about this?

Answers

We are given:

Parallelogram CDEF∠C = 13x - 10∠D = 5x + 10

To Find: ∠E

Concept Used:

Adjacent angles of a Parallelogram are Supplementary

Finding the value of 'x':

Since adjacent angles of a parallelogram are Supplementary:

∠D + ∠C = 180

5x + 10 + 13x - 10 = 180              [replacing the values of angle C and D]

18x = 180

x = 10                                          [dividing both sides by 18]

__________________________________________________________

Finding Measure of Angle D:

We are given that:

∠D = 5x + 10

∠D = 5(10) + 10                    [since x = 10]

∠D = 60°

__________________________________________________________

Finding the measure of ∠E:

∠D and ∠E are Adjacent angles

Since Adjacent angles are Supplementary:

∠D + ∠E = 180

60 + ∠E = 180

∠E = 120°                                  [subtracting 60 from both sides]

Hence, the measure of ∠E = 120°

How many solutions does this equation have?
-3n = -4n + 7

Answers

Answer:

just one: 7 you isolate the numbers by doing -3n + 4n = 7, and u get n = 7

Answer:

2

Step-by-step explanation:

my soulstinos were Solution 1)

3

n

+

7

=

1

3

n

+

7

7

=

1

7

3

n

+

0

=

8

3

n

=

8

3

n

3

=

8

3

3

n

3

=

8

3

n

=

8

3

Solution 2)

3

n

+

7

=

1

3

n

+

7

7

=

1

7

3

n

+

0

=

6

3

n

=

6

3

n

3

=

6

3

3

n

3

=

2

n

=

2

The solution is:

n

=

8

3

and

n

=

2

2x+3/4 = x+7/3

WHAT DOES X EQUAL PLEASE HELP ME!!!

Answers

2x + 3/4 = x + 7/3 <=>

2x - x = 7/3 - 3/4 <=>

x = 28/12 - 9/12 <=>

x = 19/12
X equals 19/12 .....

What is the quotient of 1414 divided by 32 and written in a mixed fraction

Answers

Answer:

44  3/16

Step-by-step explanation:

1414 ÷ 32 = 44.1875

[tex]44\frac{3}{16}[/tex] is 44.1875 as a mixed fraction.

Hope this helps!

If you need work let me know!

An airport limo service charges riders a fixed charge of $15 plus
$4.00 per mile. How many miles must a rider go to have an
average cost per mile of $4.60?

Answers

Given:

An airport limo service charges riders a fixed charge of $15 plus  $4.00 per mile.

To find:

Distance in miles must a rider go to have an  average cost per mile of $4.60.

Solution:

Let x be the number of miles the rider travel.

Total charges = Fixed charges + Variable charges

According to the question,

Fixed charges = $15

Variable charges = $4x

So,  total charges

[tex]T=15+4x[/tex]

Divide the total charges by number of miles to get the cost per mile.

[tex]\text{Cost per mile}=\dfrac{15+4x}{x}[/tex]

Average cost per mile is $4.60.

[tex]4.60=\dfrac{15+4x}{x}[/tex]

[tex]4.60x=15+4x[/tex]

[tex]4.60x-4x=15[/tex]

[tex]0.60x=15[/tex]

Divide both sides by 0.60.

[tex]x=\dfrac{15}{0.60}[/tex]

[tex]x=25[/tex]

Therefore, the required number of miles is 25.

a loan of 38000 is made of 3% interest, compounded annualy. after how many years will the amount due reach 49000 or more

Answers

Answer:

the time period is 9 years

Step-by-step explanation:

The computation of the number of years is as follows:

As we know that

Future value = Present value × (1 + rate of interest)^number of years

$49,000 = $38,000 × (1 + 0.03)^number of years  

$49,000 ÷ $38,000 = 1.03^number of years  

tlog(1.03) = log($49 ÷ $38)

Now apply the log formula in calculator or in excel  

t = log(49 ÷ 38) / log(1.03)

= 8.6

= 9 years

Hence, the time period is 9 years

can somebody help me with that
Given: GI¯¯¯¯¯¯¯ bisects ∠HGJ and ∠H≅∠J

Prove: △GIJ≅△GIH

Answers

Answer:

tbh how we suppose to help

Help meeee anyyyonee

Answers

Answer: 8,16

Step-by-step explanation:

Starting with 2, and i count by 8s until I reach 82, and 82 is the Nth number, what is the value of N?

Answers

Answer:

11 is N

Step-by-step explanation:

Since we know the first answer is 2, we can subtract 82 by 2. Afterwards we can divide by 8 since we are counting by 8s, this gets me 10. 10 + the first number is 11

Other Questions
because of the crusades, jews in Europe:a. left Europe in large numbersb. gained more political powerc. became targets of violenced. launched attack on MuslimsA P E X If I had an iPhone 6 that was 12 by 9 inches and an iPhone X that was 17 by 8 inches, how many feet would they be? If you want a challenge divided by 2 at the end. pls help me! (question is in the picture) How do matter and energy move through an ecosystem?My scientific explanation is:Your answer should include at least 6 complete sentences to explain the claim, evidence and reasoning.Be sure to check your grammar and spelling. words to describe simon in lord of the flies chapter 9 I neeedd helpppppppp Pleaseeeee It is possible for a quadratic function to have NO x-intercepts Choose two different particles found in the air. Explain how they are different and how they are the same Write a story that ends with the following lines...........Nevertheless, it was my best experience.[Points to remember while writing a story. (a) Word limit 150-200words. (b)There should be a beginning, character introduction,Plot, conclusion and moral for the story.] Between the Scientific Revolution and the Industrial Revolution, there was a dramatic shift in the way scientific inquiry was done. Which statement best describes that shift?A.The knowledge that was collected through scientific inquiry became less valuable in medical circles.B.The methods used to collect scientific knowledge became more focused on animal dissection.C.he goals of scientific inquiry became more focused on how the science could be used or applied.D.There was a shift in who was allowed or expected to collect and share scientific knowledge. Mr Frank is in pain and ask for pain medication.you check the medication record and find that his analgesic is not due for another 40 minutes.what will you do? Which side lengths form a right triangle?Choose all answers that apply.A. square root of 2, square root of 3, square root of 4B. square root of 8, 3, square root of 17C. 5, 6, 8 order the numbers from least to greatest -20 3/4 -14 3/4 -1/4 and -15 1/2 How does Charlie end up with the kid in the movie "The Kid" Help pls, almost out of time Question 92 PointsWHEN THE BUDDHA FOUND ENLIGHTENMENT, HE WAS MEDITATING WHERE?DIN A TEMPLEB NEAR A BUSHEUNDER AN APPLE TREEEDUNDER A FIG TREELast Soved 9:1 What happened when the Spanish came to settle on the Taino land ? (Please answer) How do heredity and environment work together in intellectual development What is the answer to 4x+3x+xI don't know but and it's 7x+x or just 7x Puteti sa ma ajutati va rog? Vreau solutii cu explicatie elaborata, nu doar raspunsul. Multumesc.