I WILL GIVE BRAINLY

Solve 3x+11x=84

X=___

I WILL GIVE BRAINLY Solve 3x+11x=84X=___

Answers

Answer 1

3x + 11x = 84

add 3x and 11 x

14x = 84

Take 14 to other side and divide it

[tex]x \: \: = \frac{84}{14} [/tex]

x = 6 answer

Answer 2

Answer:

[tex] \sf3x + 11x = 84[/tex]

[tex] \sf14x = 84[/tex]

[tex] \sf \: x = \frac{84}{14} [/tex]

[tex] \sf \: x =6 [/tex]


Related Questions

joy added 26 new contacts to her phone list. She now has a total of 100 contacts. Let c represent how many contacts joy had on her phone list before she udpated it. write an equation and solve for c.

Answers

Answer: 26 + c = 100

Step-by-step explanation: To find what c equals, we must flip the solution around and subtract it. When we take 100 - 26, we get 74. Therefore, c = 74. I hope this helped! :)

What is the slope of a line that has the points (5,5) and (9,4) on it?

Answers

Answer:

1/5

Step-by-step explanation:

forward 5 units and up 1

Easy question There are 8 sixth-graders and 16 seventh-graders in a class.
Complete the ratio for this class.
There is 1 sixth-grader for every
? seventh-graders.

Answers

Answer:

2 seventh graders

Step-by-step explanation:

8:16 simplified=1:2

therefore for every 1 sixth-grader there is 2 seventh graders

Answer:

there is 1 sixth grader for every 2 seventh graders

Step-by-step explanation:

there are 16 seventh graders divided by the 8 sixth graders= 2 seventh graders per sixth grader

write and equation to (4,8) and (-2,-4)

Answers

Answer:

Step-by-step explanation:

slope=(-4-8)/(-2-4)=-12/-6=2

eq. of line is

y-8=2(x-4)

y=2x-8+8

y=2x

Justin earned $50 mowing yards and $16 washing cars. He wants to divide his money into 3 equal accounts.

How much will he put in each account? Complete the explanation.

Justin will put $
into each account.

First add $50 and $16 to find how much money Justin earned. Justin earned a total
of $
mowing yards and washing cars. Then divide the total by
to find out how much money will go into each account.

Answers

Answer:

22

Step-by-step explanation:

Justin will put $22 into each account. First add $50 and $16 to find how much money Justin earned. Justin earned a total of $66 mowing yards and washing cars. Then divide the total by 3 to find out how much money will go into each account.

what is -8 (x - 1) = -32

Answers

Answer:

x=5

Step-by-step explanation:

−8(x−1)=−32

(−8)(x)+(−8)(−1)=−32

−8x+8=−32

Step 2: Subtract 8 from both sides.

−8x+8−8=−32−8

−8x=−40

Step 3: Divide both sides by -8.

−8x    -40

−8   =−8

x=5

PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!!

Answers

Answer:

b. YZ

Explanation:

YZ is the common side.∠XYZ and ∠WYZ has a common side which is YZ at the middle.We can know this as YZ is mentioned in the both ends of ∠XYZ  and ∠WYZ

Write a division equation to show a 26-pack of candy bars divided equally among 7 people. How many candy bars will each person have? Express the answer as a mixed number.


Just tell me the number.

Answers

Answer:

3 5/7

Step-by-step explanation:

SOMEONE HELP ASAP
GIVING 50 POINTS FOR THE AMSWER

Answers

Answer:

2 is the correct answer

Step-by-step explanation:

there are 2 fish over 30 cm long between 30 and 40 cm

45/100 X 72 = 45/72 X 100

Answers

45/100 X 72 = 45/72 X 100

9/20*72=5/8*100

simplifying, we get:

[tex]\frac{1}{160}=\frac{1}{160}[/tex]

therefore, true

Danny wants to be a marine biologist when he grows up. His entire room is ocean-themed, so he is painting his bed frame blue to match. He estimates that he will need 5 cups of paint, but the hardware store only sells paint in quarts. If Danny buys 2 quarts of paint, how many cups will he have left?

Answers

Answer:

1 cup of paint as 5 cups of paint = 1 quart +1 paint cup

Step-by-step explanation:

I know it's not a lot of points but yeah :(​

Answers

Answer:

2) A, 3) Shawn is looking for a good book, he reads 12 books and then decides to read 1/4 of the amount he already read. How many books has Shawn read in total? 4) A, C, E. 5) 4

Step-by-step explanation:

2) Elena already walked 12 miles, she then walks another 1/4 of those 12 miles. The answer is A.

3) Shawn is looking for a good book, he reads 12 books and then decides to read 1/4 of the amount he already read. How many books has Shawn read in total?

4) to find the answers figure out how much they multiply one number by and multiply the other number by that amount. For example, the ratio 2:5 can be the same as 4:10 because you are multiplying the original ratio by 2 to get the new ratio.

5) The diameter of a circle is the length of one side to another. to find the length of the outer edge you need to find the circumference. To find the circumference of a circle you must use [tex]\pi[/tex]*Diameter. To find the answer we must use 180/[tex]\pi[/tex]D. Since pi can not be defined we will use 3.14 as a rough estimation. 3.14*12=37.68. 180/37.68=4.777070064. Since it doesn't make much sense to do .8 of a invitation then we must round down. The answer is 4.

Find the unknown side lengths and angle measures.
Round the lengths to the nearest tenth and the angle measures to the nearest degree.

Answers

Answer:

Step-by-step explanation:

m∠D = 90° - 51° = 39°

sin E = [tex]\frac{DE}{DF}[/tex] ⇒ DE = DF × sin E

DE = 18 sin51° ≈ 14.0 ft.

cos E = [tex]\frac{EF}{DF}[/tex] ⇒ EF = DF × cos E

EF = 18 × cos51° ≈ 11.3 ft.

In triangle ABC, the measure of angle ABC is 42 degrees and the measure of angle BAC is 64. What is the measure of angle BCA? Write an expression to find the measure of angle BCA.

Answers

Answer:

Step-by-step explanation:

The sum of interior angles of a triangle = 180°

Therefore,  ∠ABC + ∠BAC + ∠BCA = 180°

                          ⇒ 42 + 64 + ∠BCA = 180°

                                           ⇒ ∠BCA = 180 - 42 - 64

Las Variables para x e y?

Answers

Answer:

no able Espanola

Step-by-step explanation:

-2 = 0.8n
I need help with this ..

Answers

Step-by-step explanation:

I guess you want to solve for n.

in that case

-2 = 0.8n

n = -2/0.8 = -2 / 8/10 = -2 × 10/8 = -5/2 = -2.5

What is the slope of the line that passes through the points (−3,1) and (7,−14)?

Answers

Answer:

Step-by-step explanation:Slope m = yB − yA xB − xA Slope m = y B - y A x B - x A. Solution: Slope m = 10 − 2 7 − 3 Slope m = 10 - 2 7 - 3. = 8 4 = 8 4. m = 2.

Gideon took an online math test consisting of 25
questions. Each question was worth 2
points, and Gideon scored 42
points. What percentage of the total points did Gideon score?

Answers

Step-by-step explanation:

25 questions, 2 points each.

that means there were 25×2 = 50 points in total.

Gideon got 42 out of the 50.

100% = 50

1% = 100%/100 = 50/100 = 0.5

42 is how many % ? as many as 1% (0.5) fits into 42.

so,

42/0.5 = 42×2 = 84%

he scored 84%.

LMNP is a rectangle. Find the value of x and the length of each diagonal.

LN = 5x+10 and MP = 7x -6

Answers

Answer:69=33

Step-by-step explanation:

Type the correct answer in the box. Use numerals instead of words.
What is the solution to this equation?

7-^3√2-x=12

The soulution to x = ?

Answers

x=127

I used a calculator, so the answer is right.

find the area of each figure

Answers

Answer:

A=120

B=20

C=20

Total area=160 cm2

This is really weird because the numbers dont look proportional to the shape but according to the data it should be correct :/

Answer:

Area of A=120cm²

Area of B=20cm²

Area of C=20cm²

Total area=160cm²

Step-by-step explanation:

For A

[tex]Length(l)=15cm\\Breadth(b)=8cm\\Now,\\Area=l*b\\Area=15cm*8cm=120cm^{2}[/tex]

For B

[tex]Length(l)=5cm\\Breadth=12cm -8cm=4cm\\Now,\\Area=l*b\\Area=5cm*4cm\\Area=20cm^{2}[/tex]

Area of C=20cm²

Total Area=160cm²

solve pls brainliest

Answers

Answer:

3/4

Step-by-step explanation:

Answer:

2 ÷ 8/3 is 0.75 !!

there you go!

A truck can travel 1200 miles on 80 gallons of gasoline. how far can it travel on 240 gallons of gasoline ? Show your work

Answers

Answer:

3600 miles on 240 gal

Step-by-step explanation:

80 gal can go 1200

160 gal can go 2400

240 gal can go 3600

1 answer 100 points for 1 answer

Answers

Answer:

A 5kW solar system is made up of 20 solar panels, assuming that the panels have 250-watt capacity. The size of each panel will be approximately 1.6 m x 1 m, so at least 32 m² of roof space is needed to suit the space needs of this system.25 Oct 2021

Answer:

Part A: by finding equation and x value is size.

Take two coordinates: (20, 1/5), (40,2/5)

slope:

[tex]\frac{y2-y1}{x2-x1}[/tex]

[tex]\frac{\frac{2}{5} -\frac{1}{5} }{40-20}[/tex]

[tex]\frac{0.2}{20}[/tex]

[tex]0.01[/tex] ......this is slope, unit rate.

Equation:

y - y1 = m( x - x1 )

y - 1/5 = 0.01(x - 20)

y = 0.01x ........this is the equation

The y determines the size of kilowatts of energy

So y = 5

5 = 0.01x

x = 500 square feet

500 square feet is required to produce 5 kilowatts of energy.

what is the solution to the system of equations that is graphed?

Answers

Answer:

(-4,-3)

Step-by-step explanation:

As we can see on the graph, we need to see where the two lines intersect. We see that they cross at (-4,-3). That is the solution to the graph.

What is the following expression?

12-3×(8-5)

will give brainliest :)​

Answers

I believe it’s 27 if it’s not right let me know but I believe that’s the correct answer! :D
Answer:
I believe that the following expression is 3. I hope that's right ♡
Explanation:

Help me pleaseeeeeeeeeeeeeee

Answers

Answer:

C

Step-by-step explanation:

I am confused on this question?

Answers

Answer= B

a=12-x/x and divid all that and you will get the 12 by it self

Factor
Include the Steps

X^2-6x-40=0

Answers

Answer:

x=(+10,-4)

Step-by-step explanation:

find two number if you multiple it becomes (-40) and if you add it becomes (-6)

Calculate £6.30 divided by 7.
Write your answer in pence.

Answers

Answer:

its 0.9 which is 90 I Literally divided it

Step-by-step explanation:

£6.30 divided by 7 is equal to 90 pence.

What is the division operation?

In mathematics, the division operation splits left-hand operands into right-hand operands. The division's primary goal is to create equal groups or to ascertain how many individuals are in each category following a fair distribution.

For example 4/2 = 2

To convert £6.30 to pence, we multiply it by 100 because there are 100 pence in 1 pound.

£6.30 x 100 = 630 pence

Now, to calculate 630 pence divided by 7:

630 pence / 7 = 90 pence

Therefore, £6.30 divided by 7 is equal to 90 pence.

To learn more about the division operation click here :

brainly.com/question/25870256

#SPJ2

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