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
ElenaW [278]
2 years ago
12

Solve the expression 2(10)+2(x-4) show your work

Mathematics
1 answer:
Nataliya [291]2 years ago
4 0

Answer:

12 + 2x

Step-by-step explanation:

<em>simplifying</em><em> </em><em>expression</em><em>:</em>

2(10) + 2(x-4)

2 × 10 = 20

2 × x = 2x

2 × -4 = -8

20 + 2x - 8

20 - 8 = 12

12 + 2x

<em>if you want to simplify it</em><em> </em><em>more</em><em>:</em>

(12/2) + (2x/2)

2(6 + x)

<em>if you want to solve for x:</em>

12 + 2x = 0

(12 - 12) + 2x = (0 - 12)

2x/2 = -12/2

x = -6

hope this helps you!

You might be interested in
What is the equation of the line that passes through the points (-3,5) (6,8)
Ratling [72]

(\stackrel{x_1}{-3}~,~\stackrel{y_1}{5})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{8}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{8}-\stackrel{y1}{5}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{(-3)}}}\implies \cfrac{3}{6+3}\implies \cfrac{3}{9}\implies \cfrac{1}{3}

\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{5}=\stackrel{m}{\cfrac{1}{3}}(x-\stackrel{x_1}{(-3)}) \\\\\\ y-5=\cfrac{1}{3}(x+3)\implies y-5=\cfrac{1}{3}x+1\implies y=\cfrac{1}{3}x+6

6 0
2 years ago
What is the area of a circle of 11 using pie
ehidna [41]

94.985 using 3.14 or 95.033 using pie directly

Step-by-step explanation:

This is the answer if the radius is 5.5, half of 11. square it multiply by pie

7 0
3 years ago
Read 2 more answers
Complete the table for the given rule. Rule: y=x-1/4
mash [69]

Answer:

i don't see the question, but i can help you

Step-by-step explanation:

8 0
3 years ago
Write an expression for the amount of change you will get when you pay for a purchase p with a 20 dollar bill. Make a table to f
Mashutka [201]

change,c = 20 - p

so in Excel for example

put 20 in column a

put 11.59, 17.50 etc in column b

in column c put the equation '=20 - b1'

3 0
3 years ago
Read 2 more answers
Please help!!
seropon [69]
You can play 8 games as you only have 17 dollars left after buying the snack. If you wanted to get rid of the 1 dollar remaining, tip the shop.
4 0
3 years ago
Other questions:
  • Kendrick reads 180 pages on day one, 165 pages on day two, and 140 pages on day three, and so on. Which day does Kendrick read z
    14·1 answer
  • Please help me with number 26, thank you
    8·1 answer
  • Lily took 57 seconds to walk from classroom to library.If the distance between the classroom and library was 38m, at what averag
    10·2 answers
  • Simplify completely.<br><br> (w15/w5)4<br><br> Enter your answer in the box.
    6·1 answer
  • Will mark brainleist <br> What parts can you break up trapezoids into?
    8·1 answer
  • The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that rela
    9·1 answer
  • Need help ASAP. <br>what is the best estimate for the value of the expression?<br>​
    7·1 answer
  • For the bar graph, what is the total population surveyed?
    5·1 answer
  • I need help with this math problem
    5·1 answer
  • A community swimming pool is a rectangular prism that is 30 feet long, 12 feet wide, and 5 feet deep. The wading pool is half as
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!