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
Leni [432]
3 years ago
5

12x-4x+3+11 help me solve this problem

Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

8x + 14

Step-by-step explanation:

12x - 4x + 3 + 11 <em>(</em><em>Subtract</em><em> </em><em>12x</em><em> </em><em>-</em><em> </em><em>4x</em><em>)</em>

8x + 3 + 11<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>(</em><em>Add</em><em> </em><em>3</em><em> </em><em>+</em><em> </em><em>1</em><em>1</em><em>)</em>

8x + 14

Tip: the like-terms 12x and 4x can be subtracted like regular numbers because they have the same variable and exponent.

You might be interested in
Find the sum of the given polynomials. 5m + 2n, n - 3m, and 7 - 3n
Nataly_w [17]
5m+2n+n-3m+7-3n =2m +7
7 0
3 years ago
polynomial function of degree 4 with -1 as a zero of multiplicity 3 and 0 as a zero of multiplicity 1
iren [92.7K]
\bf \begin{cases}&#10;x=-1\implies &x+1=0\\&#10;x=0\implies &x=0&#10;\end{cases}&#10;\\\\\\&#10;\stackrel{\textit{multiplicity of 3}}{(x+1)^3}~~\stackrel{\textit{multiplicity of 1}}{(x)^1}=\stackrel{original~polynomial}{0}&#10;\\\\\\&#10;(x^3+3x^2+3x+1)(x)=\stackrel{y}{0}\implies x^4+3x^3+3x^2+x=y
6 0
3 years ago
Here is a photo of the question it self. I hope it makes it easier to understand
iren [92.7K]

Answer:

a. R>S

b. It means that R is to the right of S

c. City R is warmer

Step-by-step explanation:

3 0
3 years ago
Find the coordinates of the midpoint of the segment whose endpoints are H(5, 13) and K(7, 5). (12, 18)
gtnhenbr [62]

\text{The formula of the midpoint of segment AB:}\\\\\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right).\\\\\text{We have the points}\ H(5,\ 13)\ \text{and}\ K(7,\ 5).\ \text{Substitute:}\\\\x=\dfrac{5+7}{2}=\dfrac{12}{2}=6\\\\y=\dfrac{13+5}{2}=\dfrac{18}{2}=9\\\\Answer:\ \boxed{(6,\ 9)}

5 0
3 years ago
Help! I need an answer soon pls! Ty!
maksim [4K]

Answer:

y =  \frac{5}{6} x - 12

Putting the value of x of coordinate point (12,-2)

where x= 12

y= 5×12/6 -12

= 5(2)-12

=10-12 = -2

option D

4 0
3 years ago
Read 2 more answers
Other questions:
  • The slope of a line is -4 and it’s y-intercept is (0,4) what is the equation of the line that is perpendicular to the first line
    15·1 answer
  • Is 50 pens for 5.00 a rate or unit rate
    5·1 answer
  • To solve the system of equations below, chen isolated x2 in the first equation and then substituted it into the second equation.
    7·2 answers
  • If sales tax is 8 percent how much would you pay for a book that costs $15.00​
    11·2 answers
  • 12 1/2 - (-4 1/2) =​
    13·1 answer
  • Which statements are true about the decimal 0.4 and 0.06
    7·1 answer
  • Subtract 1 1/2 from the product of 1 1/2 times 2 2/3
    11·1 answer
  • Let f(x)= (x^2+3x-4) and g(x)= (x+4)
    7·2 answers
  • Explain the meaning of the table and write the constant of proportionality in an equation. Susan is going to the library from ho
    12·2 answers
  • The value of an investment portfolio decreased by 8 % in 2010. In 2011, its value increased by 5% of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!