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
Eddi Din [679]
4 years ago
14

Simplify the following expression : 2(x-6)+5

Mathematics
2 answers:
katovenus [111]4 years ago
7 0

Answer:

2x-7

Step-by-step explanation:

First distribute:

2x-12+5

Combine like terms:

-12+5=-7

Anwer:

2x-7

Dmitry [639]4 years ago
4 0

Answer:

2x-7

Step-by-step explanation:

So you have the equation 2(x-6)+5 first you are going to want to distribute the into parentheses. This means you are going to multiply every term in the parentheses by 2. So you multiply x by 2 and -6 by 2 to 2x-12. After you are gonna add 5 to 2x-12 since 5 and -12 are like terms. After adding you will get 2x-7 as your simplified equation.

You might be interested in
Pls help and neatly show work
vaieri [72.5K]

Answer:

Step-by-step explanation:

(2x^2 + 10x + 7x + 35) - (x^2 - 3x + 5x - 15)

x^2 + 15x + 50

(x + 5)(x + 10)

x = -10

6 0
3 years ago
Read 2 more answers
2x+10-3x=2x-2<br> Does any body know the answer I really need it right now!!!
Ostrovityanka [42]

Answer:4

Step-by-step explanation:collect like terms

2x-3x+10=2x-2

-1x+10=2x-2

-3x=-12

divide both sides by -3

x=4

4 0
3 years ago
The average of 8 scores is Q. If the average of 3 of the scores is Z, what is the average of the other 5 scores?
OLga [1]
\dfrac{s_1+\cdots+s_8}{8}=Q\implies s_1+\cdots+s_8=8Q
\dfrac{s_1+s_2+s_3}{3}=Z\implies s_1+s_2+s_3=3Z

Substituting into the first equation, this means

s_4+\cdots+s_8=8Q-3Z

Divide by 5 to get the average:

\dfrac{s_4+\cdots+s_8}{5}=\dfrac{8Q-3Z}5
7 0
3 years ago
1/3 divided by 2/5 help me plss
stepladder [879]

Answer:

5/6

Step-by-step explanation:

dividing means you gotta flip it to multiplication.

1 times 5 = 5

3 times 2 = 6

6 0
3 years ago
Find the equation of the line
scoray [572]

Answer:

please I can't see any question

but the equation of a line is

y- y1 =m(x-x1)

where m is the the gradient of the line

7 0
3 years ago
Other questions:
  • If a cone shaped water cup holds 23 in.³ and has a radius of 1 inch what is the height of the cup use 3.14 for pie round into th
    12·1 answer
  • Please solve thank you
    11·1 answer
  • Triangulation is a method of finding the location of an object based on measurement finding the location true or false
    7·1 answer
  • When the sum of a number plus 3 is squared, it is 9 more than the sum of the number plus 2 when squared.
    6·1 answer
  • 9/15 as a whole number
    15·1 answer
  • Does anybody know how to do problems 19 and 21?
    5·1 answer
  • I need help with 600 divided by 15 long division
    14·1 answer
  • Choose the correct solution and graph for the inequality -4x&lt;-12
    13·2 answers
  • Triangle A B C is shown with its exterior angles. Angle B A C is (p + 4) degrees and angle A C B is 84 degrees. Exterior angle X
    13·1 answer
  • Pls help with these 4 questions!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!