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
Readme [11.4K]
3 years ago
14

Need help solving please ​

Mathematics
1 answer:
zzz [600]3 years ago
8 0

Answer:

2

Step-by-step explanation:

because u have to single out the 3 x by subtracting 2 on both sides

You might be interested in
Help me I will give brainliest if it’s correct! Look at the picture!
Illusion [34]

Answer:

The volume of the cone is ≈ 301.59.

Step-by-step explanation:

The equation to use v = \frac{1}{3} \pi^{2}h. You plug in 6 as the radius (r) and 8 as the height (h).

3 0
3 years ago
PLEASE HELP<br> I will give brainliest to right answer
choli [55]

Answer:

I'm pretty sure it is D because they're not super close to the line they're more spread out but I'm not rly sure

7 0
2 years ago
Read 2 more answers
Help I need help on this question
Natali [406]

Answer:

56.4 degrees

Step-by-step explanation:

90 degrees - 33.6 degrees = 56.4 degrees

3 0
3 years ago
Read 2 more answers
You buy books for 64 cents each, you plan to sell them for 75 cents each. You're left with 100 unsold books, and you lost $12. H
PSYCHO15rus [73]

The number of books sold is 473.

<u>Step-by-step explanation:</u>

  • The original cost of each book = $0.64
  • The selling price of each book = $0.75

The difference between the original price and selling price of the book gives the profit per book.

The profit of one book = Selling price - Original price

Let,

  • The total number of books be 'x'.
  • The number of books sold be 'y'.
  • The unsold books is 100.
  • The total profit is -12 because it was gone to a loss of $12.

Therefore, the equation is formed as

total Profit = 0.75y - 0.64x

⇒ 0.75y - 0.64x = -12 --------(1)

Total books = sold books + unsold books

x = y + 100

⇒ x-y = 100  -------(2)

Substitute x= 100+y in the eq(1),

0.75y - 0.64(100+y) = -12

0.75y - 64 -0.64y = -12

0.11y = -12 +64

y = 52 / 0.11

y = 472.7

y ≅ 473

The number of book sold is 473 books.

The total number of books is (100+473) = 573 books.

8 0
3 years ago
Determine whether the following problem involves a permutation or a combination and explain your answer. How many different ​-le
Alex_Xolod [135]

Answer:

B. The problem involves a combination because the order in which the letters are selected does not matter.

Step-by-step explanation:

Computation technique is a method of statistics to find possible ways of combination. In computation technique it is assumed that order does not matter and letters will be selected at random. Permutation is a statistics technique to find possible ways of combination when the order does matter. Permutation technique cannot be used when order does not matter.

4 0
3 years ago
Other questions:
  • Torres was planning a trip to china. Before going, he did some research and learned that the exchange rate is one Yuan for $0.15
    6·1 answer
  • The LMC of 6 and 7 is
    13·1 answer
  • Id really appreciate u if u answer this for em
    5·1 answer
  • Draw a line with a slope of -1/2 going through the point (4,5) already graphed for you. At what point does this line cross the y
    15·2 answers
  • At a football stadium, 20% of the fans in attendance were teenagers. If there were 290 teenagers at the football stadium, what w
    7·2 answers
  • The owners of an amusement park want to add more rides and an arcade in an open field.Beloe is a sketch of their plan. the owner
    13·1 answer
  • 22. The height of a projectile as a function of time
    7·1 answer
  • Write and solve and equation​
    7·1 answer
  • How to expand <br> 5(2m)^3
    11·1 answer
  • How much greater is the value of the 6 in 4,786.53 than in 3,821.69?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!