1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex
2 years ago
13

4(10x+2)-40x Each step of the equation

Mathematics
2 answers:
noname [10]2 years ago
8 0

Answer:

\displaystyle =8

Step-by-step explanation:

<em>Distributive property: </em>

<em>        ↓</em>

<em>  A(B+C)=AB+AC</em>

<em />

<em>A=4,  B=10x, and C=2</em>

<em />

<em>4*10x+4*2</em>

<em />

<em>Simplify.</em>

<em />

<em>40x+4*2</em>

<em />

<em>4*2=8</em>

<em />

<em>40x+8</em>

<em />

<em>40x+8-40x</em>

<em />

<em>Group like terms</em>

<em />

<em>40x-40x+8</em>

<em />

<em>Add numbers from left to right.</em>

<em />

<em>40x-40x=0</em>

<em />

<em>\displaystyle 8, is the correct answer.</em>

<em />

<em>Hope this helps!</em>

<em />

Ilya [14]2 years ago
7 0

Answer:

8

Step-by-step explanation:

We cannot solve this, since this is an expression, not an equation.

Lets simplify the expression

4(10x+2)-40x

Distribute the 4

40x +8 - 40x

8

You might be interested in
Find the prime factors of 60 by dividing by prime numbers.​
Mars2501 [29]

Let's start with the smallest prime number 2

60/2 = 30

Divide that result over 2

30/2 = 15

We can't divide this by 2 because 15/2 = 7.5 isn't a whole number

Let's move onto 3

15/3 = 5

The result is a prime number, so we stop.

The values we divided as denominators were: {2, 2, 3}

We add the result 5 to the set to completely list all of the prime factors of 60

The prime factorization would be

<h3>60 = 2*2*3*5</h3>

which is the same as saying

<h3>60 = 2^2*3*5</h3>
7 0
2 years ago
Simplify. e^(in x)=, e^(in 5)=, e^(in 3x)=
Pepsi [2]

Answer:

Step-by-step explanation:

e^ lnx  = x

e^ ln5 = 5

e^ ln 3x = 3x

I think you get the idea... e is an inverse operation to ln  :o

5 0
3 years ago
Write the slope-intercept form (y=mx + b) of the blue line. Explain or show your work. Write a one sentence summary comparing th
Darina [25.2K]

Answer:

y=1/2x+2(2 is the y-intercept)

The blue line and black line have the same y-intercept, but the black line has a slope 1/6 greater than the blue line.

Hope it helps <3

4 0
2 years ago
Read 2 more answers
Which table represents a function that does not have a constant rate of change ?
EleoNora [17]

Answer:

I believe D.

Step-by-step explanation:

All the other tables increase at a stady rate but D doesn't.

4 0
2 years ago
Read 2 more answers
I don’t get this and I need to pass it please help!!!
Novosadov [1.4K]

Answer:

Choice A x= 16, y= 9√2

Step-by-step explanation:

x= 9+7 =16

y= √9²*2= 9√2

5 0
3 years ago
Other questions:
  • Need help RIGHT NOW!!
    7·1 answer
  • A line passes through the points (-4,-1) and (-2,-4) fill in the blanks to complete an equation for the line in point slope form
    9·1 answer
  • A(n) ____ is a graphical model of an information system that depicts the logical relationships and interaction among system enti
    9·1 answer
  • What is the radius of the circle whose equation is x2 + y2 = 8? <br><br> 2 4 64
    9·2 answers
  • 2 1/2 and 1/2 are reciprocals. True or false?
    14·1 answer
  • A candy box company places an average of 20 truffles in a one pound box. The number of truffles per box never varies from the av
    9·1 answer
  • How do you write <br> -84. 72<br> as a fraction repeating 72
    10·1 answer
  • Solve for m&lt;1 and m&lt;2.
    8·1 answer
  • Tiffany is making bread for the banquet. She needs to make 7 batches with 2 1/2 pounds of flour in each batch. How many 10 pound
    11·1 answer
  • Pls answer ........... ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!