Mathematics College

4x + 2 (3x + 7) - 7x​

Answers

Answer 1

Answer:

3x + 14

Step-by-step explanation:

2 x 3x = 6x 2 x 7 = 14, 6x + 4x = 10x - 7x = 3x + 14

therefore its:

3x + 14

Answer 2

Answer:

3x+14

Step-by-step explanation:

4x+2(3x+7)-7x

4x-7x+2(3x+7)

-3x+2(3x+7)

-3x+(2*3x+2*7)

-3x+(6x+14)

-3x+6x+14

answer: 3x+14

Related Questions

y= 22 + 2x + 3
What are the coordinates of the vertex of the given function?

Answers

Hope this helps can u mark me as branloest plz x

the cost of a ticket increases by 10% to £19.35 work out the original cost

Answers

Answer:

£17.59

Step-by-step explanation:

100 + 10 = 110% (Price of a ticket after increase)

110% = 19.35

1% = 19.35 ÷ 110 = 0.1759

100% = 0.1759 x 100 = 17.59

What is the probability that a point chosen inside the rectangle is in the shaded triangle?
write as reduced fraction.

Answers

Answer:

wait what

Step-by-step explanation:

Christopher is 5 less than 3 times as old as Tiara. Their ages together are 75 How old is Tiara?

Please help

Answers

C= 3x-5 T=x total:75
x+3x-5=75
x=20
20x3=60
60-5= 55

CHECK:
55+20=75

therefore Tiara is 20 years old

Answer:

Christopher= 20 and Tiara= 55

Step-by-step explanation:

Christopher has 20

Tiara has 55

if I am not wrong those should be the right ages they have to form 75.

tell me if I am wrong.

The population of a city in 2000 was 18,500 people. Since then the population has increased 4.8% every year. Determine the correct equation that would represent what the population would be in the year 2028.

Answers

Answer:

see below

Step-by-step explanation:

Consider the year 2000 to be year 0. This would make year 2028 year 8.

Population growth or decay function: [tex]A = Pe^{rt}[/tex]

where A is the final amount, P is the principal amount, r is the rate, and t is time.

[tex]A = 18,500e^{(0.048)(8)}[/tex]

This can be simplified to

[tex]A = 18,500e^{0.384}[/tex]

Hopefully this is what the question is asking!

I will mark brainlest help

Answers

Answer:

It's a i'm pretty sure

Step-by-step explanation:

20 points :D
Point A is located at (1,13). Point B is located at (5,8).

Draw parallelogram ABCD in the coordinate grid such that side BC is 7 units long and lies entirely in the first quadrant.

Answers

Answer:

Step-by-step explanation:

A(1,13), B(5,8)

Let C be 7 units to the right of B:  C(5+7,8) = C(12,8)

Let D be 7 units to the right of A:  A(1+7,13) = A(8,13)

5. Which number line represents the solution to the inequality shown below? 9×<36​

Answers

Answer:

x<4

Step-by-step explanation:

9x<36

Divide both sides by 9. Since 9 is positive, the inequality direction remains the same.

x<36/9

Divide 36 by 9 to get 4.

x<4

What is an equation of the line that passes through the points ( -8, 0) and (8,4)?

Answers

Answer:

the so and bro like its be a like chocie  b

Step-by-step explanation:

1/4 is the slope. Use slope formula

help
help
help
por favor
por favor
please

Answers

Answer:

cant help im sorry

Step-by-step explanation:

Answer:ok i don't know but you can copy and paste the question then search it in the search bar because i can guaranty that someone has asked that question before. and then all you got to do that and you can keep your points. hope this helps! ;)

Step-by-step explanation: Plz give brainliest.

What the volume?????????

Answers

volume formula: length x width x height
left rectangular prism: 12 x 2 x 10 = 240
right rectangular prism: 12 x 8 x 2= 192
192 + 240 = 432
volume = 432 m^3

Two girls and three boys are entered in a school raffle that has two prizes. If a person is not allowed to win both prizes, what is the probability that two girls win?

Answers

Answer:

the probability of them both winning is 2/10 or 1/5

Step-by-step explanation:

(2/5)/2=2/10

2/10 is the answer

Or 1/5 like she said

Help Plz again plzzzzzzzzzzzzzzzz

Answers

The angles are adjacent because they are next to each other adding to 90 degrees.

How do we find x?

Angle 1 + Angle 2 = 90°

31° + (10x - 1)° = 90°

10x + 30 = 90°

10x = 90° - 30

10x = 60°

x = 60°/10

x = 6

Answer: Adjacent and x = 6.

i need help with this is pretty easy pls help me

Answers

Answer:

if its so easy do it yourself, btw thank you for showing me who you are now im telling ms german

Step-by-step explanation:

Find the area of the regular polygon. Give the answer to the nearest tenth

square with radius 16 ft

Answers

Answer:

440.4ft

Step-by-step explanation:

:)

2/9 h = 8

h=

Pls tell me what h = !

Answers

Answer:

h=36

.......................

What is another way to write 3 x (4+5) = 27?
Pleas help

Answers

Answer:

Step-by-step explanation:

3 x (5+4) = 27

Hope that helps!

The another way to write 3 x (4+5) = 27, is 3 x (5+4) = 27.

What is  multiplication?

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

here, we have,

3 x (4+5) = 27

i.e. 3 x (5+4) = 27

Hence, The another way to write 3 x (4+5) = 27, is 3 x (5+4) = 27.

To learn more on multiplication click:

brainly.com/question/5992872

#SPJ2

x-8/6 = 1/3 what is X

Answers

Answer:

x = 10

Step-by-step explanation:

Answer:

i got the answer 10

x-8/6 =1/3

or, x-8 = 6/3

or, x=8+2 =10

Simplify the expression 1/2(h+4) - 1/8(h+4) by combining like terms.
A. 1/6 (h+4)
B. 3h/8 + 2/10
C. 3/8 (h-4)
D. 3/8 (h+4)
WILL GIVE BRAINLIEST IF THE ANSWER IS CORRECT.

Answers

Answer:

A.1/6

Step-by-step explanation:

I need help !! I’ll give brainliest for the correct answer.

Answers

Answer: -4 2/3
Hope this helps you!

help please asap. best answer gets brainliest.

Answers

Answer:

Step-by-step explanation:

4 is coefficient

x is variable

12 is constant

4-coefficient
X-const
12-variable

Vita has a piece of ribbon that is 5 meters long. She cuts the ribbon into pieces that are each 1/3 meter long. How many pieces does she cut?

Answers

Answer:

so this is clearly a division problem

the equation will be

5 ÷1/3     Keep switch flip

according to KSF the equation will change to this

5*3  = 15

So she will be able to cut 15 peices.

Thank you, Hope it helps

work out the size if angle x 130 degrees and 96 degrees​

Answers

Answer:

130= x+96

130-96=x

34=x

Step-by-step explanation:

Answer:

34°

Step-by-step explanation:

130+50=180 (straight line)

50+96=146

180-146=34°

The CEO of a company wants to determine if taking the employees to a company retreat would boost their morale. He decides to use a random number table to survey a simple random sample of 50 of the 250 employees. The employees are assigned the numbers 001–250. Refer to the given line from a random number table. Which numbers represent the first 3 members selected?

46254 58160 09695 38399 40400 32662

462, 545, 816
009, 040, 032
160, 096, 040
046, 025, 045

Answers

Answer:

B.

Step-by-step explanation:

edge2020

A person invested \$8,700$8,700 in an account growing at a rate allowing the money to double every 15 years. How long, to the nearest tenth of a year would it take for the value of the account to reach \$23,100$23,100?

Answers

Answer:21.13208319 =21.1

Answer: Probly 10 years or less

Step-by-step explanation:

Three gallons of gasoline cost $3.36. How much does 5 gallon cost?

Answers

Answer:

Step-by-step explanation:

5gal($3.36/3gal)=$5.60

Answer:

$5.68             i think

Step-by-step explanation:

I GOT THE POWER OF GOD AND ANIME ON MY SIDE

Can someone please give me the answer I will be marking
u brilliant

Answers

Answer: - 1/5

Step-by-step explanation:

-1/3= -0.333333

1/2= 0.5

-1/5= -0.2

1/4= 0.25

When you compare them, you see that -0.2 is closer to 0. Since -0.2 is equivalent to -1/5, -1/5 is the answer.

Answer:

-1/5

Step-by-step explanation:

it just it

please help me, correct answers please​

Answers

Answer:

41000

Step-by-step explanation:4110000 because i am samrt

RECTA NUMERICA:
¿Qué puedes concluir acerca de los enteros en general mientras mas a la derecha de la recta se encuentran?

Answers

English? I don’t speck

Pleaseee helpp don’t understand!!

Answers

Answer:

Step-by-step explanation: so

First you should have paired attention and I don’t understand either sorry!

Other Questions
Triangle ABC is shown below with its given side length measurements.Which lists the angles of the triangle in order from largest angle to smallestangle? * Write two numbers that multiply to the value on top and add to the value on bottom. is chromatin stored within chromosomes Joshua drove his car a distance of 321.7 miles, and it required 13.6 gallons of gasoline (petrol). How many liters of fuel will it take to go 100 kilometers? What is the primary language in the Virgin Islands? Spanish English French Daish NEXT QUESTION O ASK FOR HELP 250 percent of 18 is what? [please type an explanation] which level of government is most directly responsible for dealing with global warming? What qualities are important in a person Choose the sentence that is grammatically correct.Group of answer choicesLas cebollas son frescos.Las cebollas son frescas.Las cebollas son fresca.Las cebollas son fresco. Shanise designed a Stainglass window in the shape of a kite Select the correct measures to label the dimension of the window. 3(6) + 4(2) - 5What is the answer What is the definition of a Macronutrient? write a letter to your head master three things you don't like about teachers in the school 1 pointA football team gained 3 yards on the first play, lost 5 yards on the secondplay, then gained 9 on the third play. If the starting point is represented by"0" where does the team end the game? * Select ALL equations for which the solution is 8. Help in doing my brother work!! Crops such as cotton helped divide the country becauseA:the price was too highB:plantation owners would only see the cotton to foreign countries. C:plantation owners depended on slave laborD:the price was to low Why were the famers of the constitution so concerned about providing for a more perfect union what is a bond? in your own words. financially. can a spanish speaking person please give me the answers Which tax withholding is required by the federal government?