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
matrenka [14]
3 years ago
13

How do I calculate this? 6( 2x + 3 ) = 2 ( 5x - 3 )

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
4 0

Answer:

x= -33/2 or x=-16.5

Step-by-step explanation:

Expand the bracket

6(2x+3) = 2(5x-3)

12x+18=10x-15

Bring like terms together

12x-10x=-15-18

2x=-33

x=-33/2

You might be interested in
You have 100 yards of fencing available to create an enclosure for farm animals. As the
Sunny_sXe [5.5K]
1. area of a pentagon when 1 side is x is \frac{x^2}{4}\sqrt{5(5+2\sqrt{5})}
so if perimiter is 100 then one side is 100/5 or 20
area will be \frac{20^2}{4}\sqrt{5(5+2\sqrt{5})}≈<span>688.2 square yards

2. area of a hexagon when 1 side is length x is \frac{3x^2\sqrt{3}}{2}
so if permiter is 100 then length of one side is 100/6 or about 16.666666666666
the area will be \frac{3(16.6666666)^2\sqrt{3}}{2}≈721.7 square yards

3. area of a regular octagon with side lenghts x is 2(1+\sqrt{2})x^2
so if 8 sides then side length of each is 100/8 or 12.5
area will be 2(1+\sqrt{2})12.5^2≈754.4 square yards


octagon wil have most space
you can tell because the more sides it has, the more it gets to a circle and the more area it encloses with a given perimiter
</span>
3 0
3 years ago
WILL GIVE BRAINLIEST
Virty [35]
You need to find circumference, so you would multiply the diameter by pi. So your answer is 212pi feet or 666.02 feet
6 0
3 years ago
Problem 1: 2x &gt; 4x - 6<br> problem 2: -3r &lt; 10 - r<br> problem 3: 5c - 4 &gt; 8c + 2
Trava [24]
<span>Problem 1: 2x > 4x - 6
                  2x < 6  
                    x < 3

problem 2: -3r < 10 - r
                   -2r < 10
                      r > -5

problem 3: 5c - 4 > 8c + 2
                       3c < -6
                         c < -2</span>
8 0
3 years ago
Please help !!
Maurinko [17]
Answer: The number of ceral boxes per day.

Because the slope will be [rise of the grah of the model function] / [run of the graph of the model function].

rise = [increase in the number of cereal boxes sold]

run = [days elapsed ]

rise / run = number of cereal boxes sold per day


8 0
4 years ago
Read 2 more answers
Geraldo has a coupon for $12 off the total bill at a local restaurant. Geraldo does not want to spend more than $65. The inequal
NISA [10]
Your answer would be D.
Make this the brainliest answer if it helped!
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help. See attachment for detail.
    12·2 answers
  • How to solve equations with variable in denominator?
    15·1 answer
  • Simplify 7m - 11n - n + 5m.
    6·1 answer
  • Please help, I think C and D are correct, but there is only one correct answer. See attatched question.
    9·2 answers
  • What is the value of y? Assume that the line is tangent to the circle
    6·1 answer
  • When two men get married to each other, do they both go to the same bachelor party?
    8·2 answers
  • Help me pleaseeeee I will give brainleist
    6·1 answer
  • What number when multiplied by itself is 11 greater than the preceding number when it is multiplied by itself
    6·2 answers
  • Is 1/2 √9 *√4 rational or irrational​
    7·1 answer
  • Paul purchased 3 video games for $17.25 each. Which expression is the best choice to help him determine the total amount of mone
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!