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
solmaris [256]
2 years ago
5

I need help with these problems, thanks

Mathematics
2 answers:
AVprozaik [17]2 years ago
8 0

Answer:

1- distributive property

2- Subtraction.

3- -3/2

Step-by-step explanation:

1- When the given equation is given, the 4 outside the parenthesis multiplied with the variable x and number 1. This process of multiplication between a number and all the variables in parenthesis is called known as the distributive property.

2- As it was adding with 2x on the left side when it passed with Inverse Operation to the right side, its sign change to subtraction.

3- The 2 passes to the other side of the equation with Inverse Operation, therefore dividing. The -3, otherwise, as it didn't move to the other side, has no effect and remains the negative.

ira [324]2 years ago
4 0

1.  C

2.  A

3. B

Hope This Helped!

<u><em>(Brainliest will be appreciated)</em></u>

You might be interested in
Which is true about the solution to the system of inequalities shown? y less than or equal to 1/3x-1 and y less than or equal to
tekilochka [14]
Y≤x/3-1  AND y≤x/3-3

So for BOTH inequalities to be true:

y≤x/3-3


4 0
3 years ago
nathan smiled at 50 people one day and recorded that 36 people smiled back at him.Based on his observations how many people shou
Olegator [25]

Given :

Nathan smiled at 50 people one day and recorded that 36 people smiled back at him.

To Find :

How many people should Nathan expect to return a smile if he smiles at 650 people over a period of time.

Solution :

Ratio of people smiled by total number of people is :

R = \dfrac{36}{50}

Now, it is given that we have to use the given conditions.

Therefore, ratio will be same :

\dfrac{s}{650}=\dfrac{36}{50}\\\\s = \dfrac{36}{50}\times 650\\\\s = 468

Therefore, number of smiles Nathan expect to return is 468.

4 0
3 years ago
What is the percent of change from 28 to 70
Paul [167]
Your answer will be 150 percent
3 0
2 years ago
Write a rational function whose graph has a vertical asymptote of x = 6
tekilochka [14]

Answer:

y=1x(x−6)

Step-by-step explanation:

I hope this helps answer your question(s). Please mark brainliest.

7 0
2 years ago
Read 2 more answers
A laptop computer is purchased for $2700. Each year, it’s value is 70% of its value the year before after how many years will la
n200080 [17]

<u>Answer:</u> 5 years!

<u>Reasoning:</u>

Year 1: 2700 x .70=1890

Year 2: 1890 x .70= 1323

Year 3: 1323 x .70= 926.1

Year 4: 926.1 x .70= 648.27

Year 5: 648.27 x .70=453.79

3 0
3 years ago
Other questions:
  • write an equation with the solution x=20. The equation should have the variable on both sides, a fractional coefficient on the l
    7·2 answers
  • maria bought $300 of freeange wireless stock . the value of the stock is expected to increase by $ 25 every year .
    8·2 answers
  • if there are 170 students in 12th grade, what percentage of the twelfth grade students have more than one college in mind
    13·1 answer
  • 3-74. Mentally calculate the following products. Use the rule for decimal multiplication to write an equation in
    7·1 answer
  • Help me please!!! Thank you
    10·1 answer
  • Please answer question ASAP!!!!<br><br><br> Points I will give:25
    12·1 answer
  • Graph the equation y=2/3(x+7)(x+1) ​
    12·2 answers
  • Can someone help me on number 5!!!
    9·1 answer
  • Express cos k as a fraction in simplest terms.
    6·2 answers
  • PLease help its a math question see image attached please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!