Mathematics College

1.4(X + 3) *

[
4x + 3
X + 12
4x + 12

Answers

Answer 1

Answer:

4x + 12

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Distributive Property

Step-by-step explanation:

Step 1: Define

4(x + 3)

Step 2: Expand

Distribute 4:                     4(x) + 4(3)Multiply:                            4x + 12
Answer 2

Answer:

[tex] \huge4(x + 3) = 4x + 12[/tex]

4x+12 is the right answer.

Related Questions

solve ASAP for brain list and correctness ​

Answers

Answer: p = 1

Step-by-step explanation:

2/5 + p = 4/5 + 3/5p

-2/5        -2/5

      p = 2/5 + 3/5p

-3/5p            -3/5p

2/5p = 2/5

Divide both sides by 2/5

p = 1

Help! ILL GIVE 20 + POINTS!!

For each sentence, drag a word that will make the statement true.
Words may be used once or more than once.

sometimes always never
Equilateral triangles are
acute triangles.

Scalene triangles are
acute triangles.

Right triangles are
acute triangles.

Obtuse triangles are
isosceles triangles.

Answers

Answer:

Below

Step-by-step explanation:

Always

Sometimes

Never

Always

Answer:

always,sometimes,never,always

Step-by-step explanation:

Equilateral triangles are  

always

acute triangles. Yes, because acute is always 60 degrees, and equilateral is basically your average triangle, so its corners have 60 degrees.

Scalene triangles are  

sometimes

acute triangles.      Scalene triangles always dont have that sharp corner..they sometimes do, the sharp turn which is 60 degrees, ACUTE IS ALWAYS 60 DEGREES.

Right triangles are  

never

acute triangles. A right angle cant be a acute, not 60 degrees..

Obtuse triangles are  

always  

isosceles triangles.  Isosceles means atleast 2 of the sides look the same, i included how to recognize obtuse, right,etc

Which of these expressions equal 15 when x=1/2 and y=3? Circle all that apply. Please help with this my teacher need me to work out xy+3 1/2+20x Btw guys 3 1/2 are mixed numbers if your wondering

Answers

Answer:

15

Step-by-step explanation:

First you would replace the x and y's with 1/2 and 3.

So it would look like: (1/2) (3) + 3 1/2 + 20 (1/2)

Next, you go by PEMDAS (parenthesis, exponents, multiplications, division, addition, subtraction)

So you would first multiply and the parenthesis that I added mean multiplication.

1.5 + 3.5 + 10

So then all that is left to do is add because I multiplied everything out.

So it is 5 + 10 which is 15

which of the following is true
GIVING BRAINLEST ​

Answers

Answer:

 KK

Step-by-step explanation:

Answer is 10.

Step-by-step explanation:

5. 3y(4 + 5x) *
(1 Point)
12y + 15x
12y + 15xy
4 + 15x

Answers

Answer:

The answer should be 12y+15xy

Step-by-step explanation:

Answer:

12y+15yx

Step-by-step explanation:

What is the volume of Box 3?

Answers

Answer:A

Step-by-step explanation: U need to show us the box next time though.Luckly i had the same test.

Answer:

the answer is B had the same test

Step-by-step explanation:

What is the equation in slope-intercept form for graph shown?

Answers

the answer is D. y = -2x + 1

Hannah is a photographer who specializes in portraits. This morning, she soent four hours doing graduation portrait sessions. In the afternoon, she soent four hours doing family portaits sessions but she didnt do as many session as the graduation portraits. Tomorrow, she has the same number of graduation and family sessions to work. Which will she likely finish in less time?

Answers

She will likely finish the graduation sessions in less time.

5 1/4 - 2 5/7 = and fraction model

Answers

Answer:

The answer for this question is 71/28

15points

Which three side lengths best describe the triangle in the diagram?

A. 5 cm, 12 cm, and 13 cm
B. 5 cm, 10 cm, and 13 cm
C. 4 cm, 8 cm, and 12 cm
D. 7 cm, 12 cm, and 13 cm

Answers

Answer:

the answer is A

Step-by-step explanation:

Does anyone know please

Answers

Answer:

8 hours and 54 minuter

Step-by-step explanation:

1 hour is equal to 60 minutes

we have 8 hours and 0.9 hours

0.9*60=54 minutes

we have 8 hours and 54 minuter

Answer:

The last one

Step-by-step explanation:

First you need to figure out how many minutes are in 0.1 hours

you can do this by dividing 60 minutes by 10

you get 6

multiply 6 and 9 so that you can find out how many minutes 0.9 hours are

this leaves you with 54 minutes

so your answer is 8 hours and 54 minutes

Can someone please help me do 1-10? I have trouble understanding this so if you can explain the answer that would be amazing!

Thanks!

Answers

by the direction or degree of the angle, that’s how they’re related. pick the ones that are closest in degree or direction. hopefully this helped

will give brainlest
Solve the following equation.

-4.7=9/3.2

Answers

Answer:

4.7 (does not =) 2.8125

Step-by-step explanation:

Divide 9/3.2

The equation for line g can be written as y = x + 5. Parallel to line g is line h, which passes through the point (-6, -4). What is the equation of line h? SHOW WORK PLEASE​

Answers

Answer:

y=x+2

Step-by-step explanation:

we know the slopes have to be equal because the lines are parallel, so the slope is 1, or written as x. plug the point given, (-6,-4), and the slope, 1, into the y=mx+b equation to find the y-intercept. then solve. then put the slope and y-intercept together for the equation of line h.

y=mx+b, m=1, x=-6, y=-4

-4=(1)(-6)+b

-4=-6+b

2=b

y=x+2

Find the slope intercept equation of the line

Answers

Answer:

Step-by-step explanation:

slope-intercept formula looks like [y=mx + b]

use two points to find the slope.. or look at the graph carefully to see it there are easy points to count from.... hmmm

yes.. this is very easy to just count.. no math needed  :P

the slope is posive. b/c the graph looks like you are walking up hill.. and it's rise over run is 2/1  .. so the slope is 2

then by looking at the graph I can also see that when x = 0 the line pass exactly thur +1.. sooo that tells me all I need to know for the sloop-intercept formula

y= 2x+1      :)  see?

1010 rubber stamps cost \$10.30$10.30dollar sign, 10, point, 30.
Which equation would help determine the cost of 222 rubber stamps?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
\dfrac{2}{x} = \dfrac{\$10.30}{10}
x
2
​
=
10
$10.30
​
start fraction, 2, divided by, x, end fraction, equals, start fraction, dollar sign, 10, point, 30, divided by, 10, end fraction

(Choice B)
B
\dfrac{x}{2} = \dfrac{10}{\$10.30}
2
x
​
=
$10.30
10
​
start fraction, x, divided by, 2, end fraction, equals, start fraction, 10, divided by, dollar sign, 10, point, 30, end fraction

(Choice C)
C
\dfrac{2}{10} = \dfrac{\$10.30}{x}
10
2
​
=
x
$10.30
​
start fraction, 2, divided by, 10, end fraction, equals, start fraction, dollar sign, 10, point, 30, divided by, x, end fraction

(Choice D)
D
\dfrac{2}{\$10.30} = \dfrac{x}{10}
$10.30
2
​
=
10
x
​
start fraction, 2, divided by, dollar sign, 10, point, 30, end fraction, equals, start fraction, x, divided by, 10, end fraction

(Choice E, Checked)
E
None of the above

Answers

Answer:

none of the above

Step-by-step explanation:

picks your answer as the Brainliest

Answer: E. none of the above. The top answer is correct. I check on khan. :D

i need help pls help me

Answers

Answer:

8

Step-by-step explanation:

Please help me!!!!!!!!!!!!!!!!!!!!!

fill in the blanks please!!

Words you can use are in the picture.

1. A comparison of one number to another by division is a ________.

2.________ name the same comparison.

3. A ratio that compares quantities with different units is a ________.

4. A _______ is a ratio, or rate, that compares a number to 100

5._______ a fraction or a ratio by dividing the numerator and denominator by a common factor.

Answers

Answer:

1. Ratio

2. Equivalent Ratios

3. Rate

4.Percent

5.Simplify

Please help with this question!!!!!

Answers

Answer:

30.6 - 306

Step-by-step explanation:

make it braintliest please

Answer:

Step-by-step explanation:

The answer are 30.6 and 306

A ball is launched into the sky at 54.4 feet per second from a 268.8 meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t^2 + 54.4t + 268.8. When will the ball strike the ground?

Answers

Answer:

7.41

Step-by-step explanation:

Vertical component:

S = 268.8

U = 0

V =?

A = 9.8

T=?

S = ut + 0.5at^2. u = 0

268.8 = 0.5x9. 8xt^2

T = 7.41 seconds

Answer:

4.42 seconds is the correct answer

Step-by-step explanation:

f(x)=6x+4. Find the inverse of f(x).

Answers

Answer:

c

Step-by-step explanation:

f(x)=6x+4

y=6x+4

x=6y+4

6y=x-4

y=(x-4)/6

f^-1(x)=(x-4)/6

Answer is Option-C

How to find Inverse Function:

1. First, replace f(x) with y. This is done to make the rest of the process easier.

2. Replace every x with a y and replace every y with an x.

3. Solve the equation from Step 2 for y.

(Here), Given

f(x) = 6x + 4

Let's inverse function be y.

y = 6x + 4

First step is to switch the positions of x and y.

Inverse: x = 6y + 4

x - 4 = 6y

=> y = (1/6) * (x - 4)

Option-C

Learn more about Inverse functions here:

https://brainly.com/question/16991390?referrer=searchResults

#SPJ2

HELPPPPPPPP IM STUCK

Answers

Answer:

10 students

Step-by-step explanation:

plz help I'll give 10 plz​

Answers

Answer:

C. 8

Step-by-step explanation:

xy - 3x

x = 4 and y = 5

(4)*(5) - 3(4)

20 - 12 = 8

could someone help me? thank you <3

Answers

Answer:

<

Step-by-step explanation:

because -4 is greater than -7


The number of pounds that can be safely loaded onto an elevator, X, can be represented by
the inequality x < 1,200. Which number line correctly represents this inequality?

Answers

Answer:

the third one

Step-by-step explanation:

The inequality says X is less than 1200, this means the arrow needs to be pointing to the left. Because X cannot equal 1200, the circle on 1200 should not be filled in. It is only filled in if it is included.

Answer:third one

Step-by-step explanation:

A box of granola bars has a volume of 210 cubic centimeters.
Which of the following could be the dimensions of the box?
Choose all answers that apply:
A. 15 cm long, 2 cm wide, 7 cm high
B. 14 cm long, 3 cm wide, 7 cm high
C. 7 cm long, 3 cm wide, 10 cm high

Answers

Answer: the answer is A

Step-by-step explanation:

A! Hope this helps, stay safe!

3+5x-4-7x=2x-4x+1 i have to solve this problem

Answers

Answer:

Undetermined x=x

Step-by-step explanation:

First, you need to simplify each side by combining like terms:

(5x - 7x)(+3-4) = (2x - 4x) +1

-2x - 1 = -2x + 1 is your simplified expression.

After adding 1 to both sides, you're left with: -2x = -2x

You can divide both sides by -2, you'd get: x = x

Therefore, it's undetermined. Meaning, there are no possible solutions or there's infinite solutions. In this case, there's infinite solutions.

Suppose a friend tells you she paid a total of $20,500 for a car, and you’d like to know the car’s list price (the price before taxes) so that you can compare prices at various dealers. Find the list price of the car if your friend bought the car in:

Roswell, where the sales tax is 6.5%

Answers

Given :

Total amount paid for the car is, A = $20,500.

Sales tax is 6.5%.

To Find :

The list price i.e. price without tax.

Solution :

Let, list price is P.

P = A - 0.65A

P = A( 1 - 0.65 )

P = 20500×( 1 - 0.065 )

P = $19167.5

Therefore, the list price of car is $19167.5  .

Help please with this

Answers

Negative reciprocals of each other

14.87
+3.65
ANSWER THE QUESTION

Answers

14.87 + 3.65 = 18.52

Answer:

18.52

Step-by-step explanation:

14.87+3.65

14.87+3.65= 18.52

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