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
sergij07 [2.7K]
3 years ago
6

Enter your answer below, do not use spaces

Mathematics
1 answer:
8_murik_8 [283]3 years ago
6 0

Answer:

Step-by-step explanation:

1. 6(a +2b +3c)

2. (6 x 1a) + (6 x 2b) + (6 x 3c)

*Note that I put a 1 in front of the a.  I did this because a means there is 1a so by putting the 1 there, it makes it easier to see that 6 x 1= 6, therefore we now have 6a.

3. Answer:

(6a) + (12b) + (18c)

* If you ever have an equation like this that has two of the same letters such as if 12b was 12a, then you could combine those since they are like terms.  But since we have three different letters, this is the most simplified answer.  Hope this helps!!(: If you have any questions just let me know!

You might be interested in
Solve the equation using the quadratic formula. 262 – 3b+85=-5
liberstina [14]

Answer:

b= 352/3

or b= 117.33

Step-by-step explanation:

262-3x+85=-5

-3x+(262+85)=-5

simplify the arithmetic

-3x+347=-5

Group all constants on the right side of the equation

-3x+347=-5

Subtract  from both sides:

-3x+347-347=-5-347

Simplify the arithmetic:

-3x=-5-347

-3x=-352

isolate the x

-3x=-352

Divide both sides by -3

-3x/-3}=-352/-3}

Cancel out the negatives

3x/3}=-352/-3

Simplify the fraction

x= -352/-3

Cancel out the negatives

x=352/3

8 0
3 years ago
Which equation can be used to solve for x in the following diagram?
Setler [38]

∑ Hey, petalssquad10 ⊃

Answer:

( 10 x + 10 ) = 110

Step-by-step explanation:

As you can see this following diagram shown a vertical angles which  are angles that are opposite of each other when two lines cross. You can also see it kind of look like a "x". Vertical angles also means that they have the same angle measure. A example is if this angle is "110" then the other sides equal to "110''.

Hence, the equation we can be used to solve for x in the following diagram is:

( 10 x + 10 ) = 110

You can also refer to the image below:

<u><em>xcookiex12</em></u>

<u><em></em></u>

<em>8/18/2022</em>

6 0
2 years ago
How to show the work for 163-66
ArbitrLikvidat [17]
Put 163 on top and then 66 on bottoms of the equation and then subtract. 3-6 u can't do so u barrow from the 6 and turn the 6 into a 5 and the 3 into a 13 then subtract 13 from 6 and get 7 then u can't subtract 5 from 6 so barrow from the 1 to make the 5 a 15 and the 1 to a 0 and then subtract 15 from 6 and get 9 and ur answer is 97!
4 0
4 years ago
Read 2 more answers
Suppose a sample of 30 employees from the manufacturing industry showed a sample mean of $23.89 per hour. Assume a population st
timama [110]

Answer:

The<em> p</em>-value of the test is 0.1212.

Step-by-step explanation:

A one sample <em>z</em>-test can be performed to determine whether the mean hourly wage differs from the reported mean of $24.57 for the goods-producing industries.

The hypothesis is defined as:

<em>H₀</em>: The mean hourly wage is same as the reported mean of $24.57 for the goods-producing industries, i.e. <em>μ</em> = $24.57.

<em>Hₐ</em>: The mean hourly wage differs from the reported mean of $24.57 for the goods-producing industries, i.e. <em>μ</em> ≠ $24.57.

The information provided is:

\bar x=\$23.89\\n=30\\\sigma=\$2.40

Compute the test statistic as follows:

z=\frac{\bar x-\mu}{\sigma/\sqrt{n}}=\frac{23.89-24.57}{2.40/\sqrt{30}}=-1.55

The test statistic value is, <em>z</em> = -1.55.

Compute the <em>p</em>-value of the test as follows:

p-value=2\times P(Z

*Use a <em>z</em>-table for the probability.

Thus, the<em> p</em>-value of the test is 0.1212.

4 0
4 years ago
Fill in the blank with the correct response.<br><br> Twenty-eight is 40% of <br> .
solniwko [45]
28=40/100*x
X=28/0.4
X=70
6 0
3 years ago
Read 2 more answers
Other questions:
  • what type of number is -√6 A)Rational number B)Irrational number C)whole number D)natural number E) integer number. Reply quickl
    11·1 answer
  • Hi All,
    7·1 answer
  • A middle school basketball game is 40 minutes. In the last home game, Toby played for 65% of the 40 minutes. How many minutes of
    5·2 answers
  • Can somebody please help with these two? I'll mark brainliest for your answer!
    15·1 answer
  • PLEASE HELP. For a given input value v, the function f outputs a value u to satisfy the following equation.
    10·1 answer
  • Combine like terms of (x + y)^2 + (ax + b)?
    7·1 answer
  • Which two operations are needed to write the expression that represents “eight more than the product of a number and two”?
    15·1 answer
  • Mr. Stevenson owns a bookstore. At the beginning of January, he had 528, 741 books in his store. He sold
    9·1 answer
  • What is the constant of proportionality in the equation y= 2/3x?
    8·1 answer
  • Assembly of a television set in the factory is set to 45 minutes. Some workers take a shorter time (t) at this while some take l
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!