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
Elodia [21]
3 years ago
6

Please help and tell me answers I'll give you brainliest if you do it fast please and thank you!

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0
1. 2(x+3)
2. X-3
3. 2(x-3)
4. 3x-2
5. X^2 +3
6. 3-2
7. 3+2
8. 2-3x
9. 3/x
10. X/3

I hope this helps! :)
You might be interested in
Two numbers multiply to be -7 and add to be -6. What are the numbers?<br><br> Example; 2,3
rewona [7]

<u>Given</u>:

Let the two numbers be x and y.

Two numbers multiply to be -7 and add to be -6.

This can be written in equation as,

xy=-7 and

x+y=-6

<u>Value of the two numbers:</u>

Let us determine the value of the two numbers using substitution method.

Substituting y=-6-x in the equation xy=-7, we get;

x(-6-x)=-7

Simplifying, we get;

       -6x-x^2=-7

   x^2+6x-7=0

(x+7)(x-1)=0

x=-7, 1

Thus, the values of x are x = 1,-7

When x = 1 , the equation x+y=-6 becomes y=-7

When x = -7, the equation x+y=-6 becomes y=1

Therefore, the two numbers are 1 and -7

3 0
3 years ago
What is x in this Math problem 2/3x=27
jek_recluse [69]

Answer: x = 40.5

Step-by-step explanation:

Simply divide 27/(2/3) to get 40.5

<em>Hope it helps <3</em>

4 0
3 years ago
Read 2 more answers
There are 54 bookshelves in the library
masya89 [10]

Answer:

60

Step-by-step explanation:

Assuming that all 54 shelves hold the same number of books its just a matter of dividing them (or sharing them equally) on each shelf.

3240 / 54 = 60

Each shelf holds 60 books.

5 0
3 years ago
What is the m∠ACD, if m∠ABC = 37?
Stella [2.4K]

Step-by-step explanation:

angle ABC= angle ACB= 37° --------- because AB=AC

angle ACB+ angle ACD=180°

37+angle ACD=180

angle ACD=143°

4 0
3 years ago
Read 2 more answers
You have 10 marbles (5 blue, 3 white, 2 yellow) what is the probability of choosing yellow?
melisa1 [442]
1/5 (one fifth) or 20 percent
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 93/5 turned into a decimal?
    8·2 answers
  • How do you make a line plot?
    9·1 answer
  • Which of the following sets of numbers could not represent the three sides of a right triangle? \{9,12,15\}{9,12,15} \{40,75,85\
    8·1 answer
  • valerie rented shoes . bowled 4 games. and brought 2 orders of nachos.she used a coupon for half off the price of food.what was
    5·2 answers
  • What is the slope and y-intercept of the following equation 3x + 2y = -6
    5·1 answer
  • Help plz I’ll mark brainliest
    7·1 answer
  • Solve the inequality:<br> 2x - 7&lt;-5 or 10x + 5 285
    6·1 answer
  • Solving a word problem with two unknowns using a linear equation
    6·1 answer
  • can anyone explain how to do an equation like this and what the answer would be? i’m so confused haha. thank you! answer asap!!
    12·1 answer
  • Can someone help me with this question its overdue
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!