Mathematics High School

Simplify:
3 (2x — 2) — 2 (x — 2)

Answers

Answer 1

Answer:

4x-2

Step-by-step explanation:

Answer 2

Answer:

4x-2

Step-by-step explanation:

3(2x-2)-2(x-2)

Use the distributive property

6x-6-2x+4

Combine like terms

4x-2

Related Questions

PLEASE HELP I WILL GIVE BRAINALIST TO THE FIRST PERSON!!!!!!

Answers

Answer:

1.) 1   2.) [tex]\frac{1}{4^{2} }[/tex]   3.)[tex]\frac{7b^{3}}{a^{5}}[/tex] 4.)[tex]\frac{9a^{7}}{b^{6}}[/tex]  5.)[tex]\frac{1}{5^{2}}[/tex] 6.) [tex]\frac{8x^{3}}{27}[/tex]

Step-by-step explanation:

What is the value of the expression of 1/2 divided by 6

Answers

Answer:

0.083

Step-by-step explanation:

Answer:

3 is it

Step-by-step explanation:

Simply (square root) 36x^3

Answers

I dont get your question please give me a picture of it

Please help asap:) thanks in advance !

Answers

Answer:

The photo is not showing up

You photo isn’t there

plz help Consider the figure below.

Simplify answers!

Answers

Answer:

Sin Z = 40/85

Tan G = 75/40

Cos Z = 75/85

Sin M = 1

Step-by-step explanation:

which graph models the solution of the Inequality -6 ≤ -3x

Answers

Answer- B

First make x the subject which would be -6/-3 ≤ x
Which is 2 ≤x and that is represented in B

We know that graph (B) models the solution of the given inequality -6 ≤ -3x.

What are graphs?Drawing the curve that represents a function on a coordinate plane is known as graphing a function. Every point on the curve will satisfy the function equation if the curve (or graph) represents the function.Line graphs, bar graphs, pie charts, scatter plots, and histograms are examples of common graph types. Graphs are a fantastic tool for displaying statistics and visualizing data. To depict numerical data that is unrelated to one another, a bar graph or chart may be utilized.

So, in the given inequality:

-6 ≤ -3x

We know that:

Make x subject: -6/-3 ≤ xWhich is 2 ≤ x, represented in a graph (B).

Therefore, we know that graph (B) models the solution of the given inequality -6 ≤ -3x.

Know more about graphs here:

https://brainly.com/question/28953186

#SPJ2

Use the distributive property to write (−1)( + 3) as an equivalent expression.

Answers

Answer:

-3

Step-by-step explanation:

- times + is equal to -

What type of triangle has the side measures of 56, 80, and 106?

Answers

Answer:

brain

Step-by-step explanation:

brain to the fullest

Which of the following are terms in this expression? Select all that apply.
1 + 10n + m
5m
4n
10n
7

Answers

Answer:

10n is the only term

Step-by-step explanation:

because other numbers are not in the equation

what is sum 5x7 equal up

Answers

It’s the same thing as 5+5+5+5+5+5+5=35

The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She has decided to double the area of her garden.

Answers

x4 you square areas.

I NEED HELP AGAIN PLEASE HELP MEEEE

Answers

Answer:

The answer for this proportion is 6/10 ft

Help please and show work

Answers

So the radius is 7 inch which is given
Use the formula for the circumference which is 2xpiXradius
2x3.1415x7=44 to nearest integer

The ratio of adult to children is 5:2, There are 35 adults at the museum, how many children are there

Answers

Answer:

14 children

Step-by-step explanation:

If we know the ration, and we are given the adults, we can set up a proportion in order to solve for the amount of children there are.

5:2=35:x

5x=35*2

5x=70

x=14

There are 14 children

Jon invested a total of $1500 in two
simple interest accounts. Account A
earns 4% interest and Account B earns
6%. Jon earned a total of $80 interest
after one year. How much did Jon invest
in each account?
A $500 in A, $1000 in B
B $750 in A, $750 in B
C $1000 in A, $500 in B
D $1400 in A, $100 in B

Answers

Answer:

the answer is A.

Step-by-step explanation:

Please help I’ll mark you brainly!

Answers

9514 1404 393

Answer:

  A.  f(x) = (x -3)² -1

  B.  vertex: (3, -1); axis of symmetry: x=3; x-intercepts: {2, 4}; y-intercept: 8

  C.  see attached for a graph

Step-by-step explanation:

A. Put the function in vertex form by completing the square. Start by putting parentheses around the terms containing x.

  f(x) = (x² -6x) +8

Now, identify the coefficient of x (-6) and square half of that. (-6/2)² = 9. Add this value inside parentheses, and subtract this value outside parentheses.

  f(x) = (x² -6x +9) +8 -9

Rewrite the trinomial in parentheses as a square. The constant in the binomial will be the value you squared in the previous step.

  f(x) = (x -3)² -1 . . . . . vertex form; a(x -h)²+k for vertex (h, k)

__

B. The vertex and the axis of symmetry can be read from the equation. Here, the vertex is (3, -1). The axis of symmetry is the vertical line through the vertex: x = 3. The x-intercepts are found by solving f(x) = 0.

  f(x) = 0

  (x -3)² -1 = 0

  (x -3)² = 1 . . . . . add the opposite of the 'k' value

  x -3 = ±√1 . . . . take the square root. We need both signs.

  x = 3 ± 1 . . . . . add 3 to get x by itself. These are the x-intercepts.

  x = 3-1 = 2  and  x = 3+1 = 4

The x-intercepts are 2 and 4, points (2, 0) and (4, 0).

The y-intercept is the value of f(0). It is the constant in the original form of the function. f(0) = 8 . . . . y-intercept

__

C. The graph is attached. The various points above are marked, and the axis of symmetry is shown.

In 42 minutes, Mr. Goo can run 6 miles. How long does it take him to run 1 mile?

Answers

Answer:

7 min

Step-by-step explanation:

Answer:

7 Minutes

Step-by-step explanation:

If you divide 42 by 6, you get 7.

a) Simplify
X-2
7(x - 2)2

Answers

Answer:

the fist u cant simply is it will be x - 2

second is 14x-28

Step-by-step explanation:

I need some help here please​

Answers

Answer:

d. raíz de 44

[tex] \sqrt{48 \\ } [/tex]

I believe the answer is D.

That’s because in radicals if there’s a square inside they square root that and put it on the outside. For example for √8, it would be 2√2, since the four can be square rooted, and there is still a 2 left inside the square root. For √48, there is a sixteen inside so you square root the 16 and get 4√3. Hope this helps

Help meee plssssssssssss

Answers

Answer:

acute

Step-by-step explanation:

x =

9
7
4
LOOK AT IMAGE

Answers

thy answer is 4
need character limit

Which unit of measurement is part of the metric system

Answers

Answer: hope this helps ((:

3. kilogram

Answer:

Kilo. number 3

Find a solution to the linear equation −8x−y=24 by filling in the boxes with a valid value of x and y

Answers

Answer:

X= 24+7/8 | Y=  24-8x

Steps for answers:

For X:

1. Add y to both sides.

-8x=24+y

2. Divide both sides by -8.

x=-24+y/8

-----------------

For Y:

​1. Add 8x to both sides.

-y=24+8x

2. Multiply both sides by -1.

y=-24-8x

Done by NeighborhoodDealer :

I really don’t get how to do this. It’s really confusing me! I really need help, if anyone can answer this it’ll be much appreciated

Answers

(xa + yb + xc) divided by 3 is your answer :) I hope this helps and please mark as brainliest, I’m trying to level up

Which of the following pairs of numbers is matched with its correct greatest common factor? Select two that apply.
A
The greatest common factor of 10 and 68 is 2.

B
The greatest common factor of 33 and 99 is 3.

C
The greatest common factor of 78 and 84 is 6.

D
The greatest common factor of 45 and 54 is 5.



I need the answer right now! It will be worth all of my points!!!!!!

Answers

Answer:

a and c

Step-by-step explanation:

10 and 68 is 2 and 78 and 84 is 6

Please help me
Due in an hour ​

Answers

131.88 or jus do radius times 2 so 21+ 21 = 42.

42 x pi(3.14) = 131.88

How do I solve 3/2x-7=17

Answers

x = 16

djehshshshwhhw

Answer:

x = 0.06 if 3 is over 2x

Step-by-step explanation:

Which equations matches the graph shown below ?

Answers

Answer:

its y= -0.3(x-2)^2-5

Step-by-step explanation:

what is the nearest degree ?

Answers

Answer:

maybe 65 degrees

sorry if its wrong

Answer:

45 degrees

Step-by-step explanation:

All three angles equal 180

Its a right triangle, C=90

Two angle, 90 degrees left, and they're equivalent so divide by 2

B=45, A=45

–19w + 11 = –17w − 19
w=?

Answers

Answer:

W = 15. I hope this helped.

Step-by-step explanation:

Steps:

1.Add 19w to both sides.

11=−17w−19+19w

2.Simplify  -17w-19+19w to  2w-19

11=2w−19

3.Add 19 to both sides.

11+19=2w

4. Simplify  11+19  to  30.

30=2w

5.Divide both sides by 2.

30/2 = w

6.Simplify 30/2 to  15.

15=w

7.Switch sides.

w=15

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