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
olga2289 [7]
2 years ago
6

Write 3 more than twice a number is 7 , as a word a statement.

Mathematics
1 answer:
cupoosta [38]2 years ago
6 0
Three plus a number times two.
You might be interested in
To factor the quadratic expression x^2−8x−10 by completing the square, what value would be added? A. 64 B. 8 C. 16 D.-16
Elan Coil [88]

Answer:

C

Step-by-step explanation:

When completing the square, we essentially want to create a perfect square trinomial by adding a constant.

If we have the following expression:

x^2+bx

And we want to complete the square, we will need to divide the b-coefficient by half and then square it.

Thus, the added term should be:

(b/2)^2

In the given equation, we have:

(x^2-8x)-10

The b term here is 8. Therefore:

(8/2)^2\\=(4)^2\\=16

The value we would add would be 16.

The answer is C.

Further notes:

To complete the square, add 16 like mentioned earlier. However, we also need to subtract 16 to balance things out:

(x^2-8x)-10\\=(x^2-8x+16)-10-16\\

The expression inside the parentheses is now a perfect square trinomial. Factor it:

=((x)^2-2(4)(x)+(4)^2)-26\\=(x-4)^2-26

And we are done!

4 0
3 years ago
Read 2 more answers
Evaluate 5x-7 when x=2
Reptile [31]

Answer:

the answer is 3since x is 2 so it becomes 5times 2 minus 7 equals to 3

4 0
1 year ago
Learn with an example<br> Find the perimeter. Simplify your answer.<br> y-6<br> y-5<br> y-5<br> y-6
koban [17]

Answer:

P = 22

Step-by-step explanation:

P= l(2) + w(2)

5(2) + 6(2)

10 + `12

22

6 0
2 years ago
What is the value of the underline digit?<br><br> 14.097
weqwewe [10]

Answer:14.097

Step-by-step explanation:

6 0
2 years ago
Please help asap 25 pts
guajiro [1.7K]

D because the y-intercept is at -5 like shown in the equation, and the slope equals to 1, and I do believe that the bold line means that it is less than or equal to, just like the equation says.

3 0
2 years ago
Other questions:
  • The ratio of boy to girls in a class is 3 : 2. There are 15 boys in the class. How many total boys and girls are in the class?
    10·2 answers
  • There are 16 girls and 20 boys what is the ratio of girls to boys
    10·1 answer
  • An executive in an engineering firm earns a monthly salary plus a Christmas bonus of $9300. If she earns a total of $78,900 per
    9·1 answer
  • Jordan spent a total of 14.85 on a trip to the zoo 2.85 on snacks and the rest on bus fares. How much did she spend on the bus f
    14·2 answers
  • Pls help will give brainliest and 5star plss
    8·1 answer
  • Please answer 15 and 16.
    6·2 answers
  • Solve for x. Round to the nearest tenth of a degree, if necessary
    15·1 answer
  • A footballer attempted 30 goals during a match and only makes 12. What fraction of the attempted goals did he make?
    10·2 answers
  • What are 2 fractions and 2 decimals that are between 2 and 7?
    11·1 answer
  • What is the solution for this system x+y=6 2x+4y=20
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!