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
Zolol [24]
3 years ago
12

Simplify 8 + 3{x - 2[x + 5(x + 3)]}.

Mathematics
1 answer:
pochemuha3 years ago
8 0
<span>8 + 3{x - 2[x + 5(x + 3)]}.
=</span><span>8 + 3{x - 2[x + 5x + 15]}
=</span>8 + 3{x - 2[6x + 15]}
=8 + 3{x - 12x -30}
=8 + 3{- 11x -30}
= 8 - 33x - 90
= - 33x - 82
You might be interested in
A business is owned by 3 people. Mrs. Applegate owns
Bezzdna [24]

Given:

Mrs. Applegate owns  \dfrac{3}{19} of the business.

Mrs. Brown owns 3 times as much as  Mrs. Charles.

To find:

The  fractional part of the business that Mrs. Brown owns.

Solution:

Let Mrs. Charles owns x part of business.

Mrs. Brown owns 3 times as much as  Mrs. Charles.

Mrs. Brown owns = 3x part of business.

Mrs. Applegate owns  =\dfrac{3}{19} of the business.

x+3x+\dfrac{3}{19}=1

4x=1-\dfrac{3}{19}

4x=\dfrac{19-3}{19}

4x=\dfrac{16}{19}

Divide both sides by 4.

x=\dfrac{16}{4\times 19}

x=\dfrac{4}{19}

Now,

Mrs. Brown owns  =3\times x

=3\times \dfrac{4}{19}

=\dfrac{12}{19}

Therefore, Mrs. Brown owns  \dfrac{12}{19} of the business.

4 0
3 years ago
Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
sergejj [24]

Answer:

As I divided in the picture,

Total area = area of triangle + area of 2 rectangles          

                 =  base x height/2 + length1 x width1 + length2 x width2

                 = 15 x (15 + 3 + 5 - 3)/2 + 3 x 4 + 8 x (3 + 5)

                 = 226

Hope this helps!

:)

6 0
3 years ago
Suppose that
Ganezh [65]

Answer:

Please see attachment

Step-by-step explanation:

Please see attachment

8 0
3 years ago
The number written in standard form:six million ,seven hundred thousand, twenty
Mkey [24]
Standard form: 6,700,020. Hope that helps!
4 0
4 years ago
Read 2 more answers
Need help with full explanation first to answer extra points!!!
blsea [12.9K]

Answers:

<h2>1. 35 </h2><h2>2. 12</h2>

Step-by-step explanation:

Those brackets indicate absolute value. Absolute value is the distance of a number from 0 on the number line. In other words, negatives don't matter. There is also no such thing as a negative absolute value.

-2     -1      0      1       2

Both -2 and 2 are the same distance from 0, just in the opposite direction. Both numbers have the same absolute value, which is 2.

Hope This helps. If it did, then....

<em>PLEASE MARK BRAINLIEST</em>

7 0
4 years ago
Other questions:
  • A population of n = 7 scores has a mean of m = 10. if one score with a value of x = 4 is removed from the population, what is th
    12·1 answer
  • Which of the following is a factor of the polynomial below?
    9·1 answer
  • The number of students at Marita's school decreased to 75% of last year's number. Last year, there were 2,500 students. How many
    9·1 answer
  • Andrew made $625 mowing lawns. He worked for 5 consecutive days and earned the same amount of money each day. How much money did
    8·1 answer
  • Describe rotation in another way 83 degrees counter-clockwise
    15·1 answer
  • The table below shows the amount of money earned by two different workers over 5 consecutive days. Which equation best represent
    15·1 answer
  • Twelve inches is cut from a board. The remaining board is 18 inches long. How long was the board before it was cut? Write only t
    7·1 answer
  • What is the area of the base ? / / / / /
    8·1 answer
  • Which job would you rather accept and what is the difference in pay, if any? Job A: $2,350 semi-monthly Job B: $2,250 bi weekly
    13·1 answer
  • Find the last term of an arithmetic sequence whose a=5,d=3 and n=78​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!