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
lidiya [134]
3 years ago
13

Which is the solution to the equation represented by the model below

Mathematics
2 answers:
Kruka [31]3 years ago
5 0

Answer:

Third option, x=2

Step-by-step explanation:

By observation, we can infer that

3x+8=4x+6.

Subtract 8 from both sides:

3x+8-8=4x+6-8

3x=4x-2

Subtract 4x from both sides:

3x-4x=4x-2-4x

-x=-2

Divide both sides by -1:

\frac{-x}{-1}=\frac{-2}{-1}

x=2

Snowcat [4.5K]3 years ago
4 0

Answer:

c; x=2

Step-by-step explanation:

You can see that there are 3 x's and 8 1's (3x+8), as well as 4 x's and 6 1's (4x+6).

The equation is 3x+8=4x+6

Subtract 3x and subtract 6: 2=x

You might be interested in
Pls answer the question in the picture.
mr_godi [17]

Answer:

5:2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A software designer is mapping the streets for a new racing game. all of the streets are depicted as either perpendicular or par
ElenaW [278]

The equation of the central street PQ is  -1.5x - 3.5y = -31.5 option (b) is correct.

<h3>What is a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

We have a straight line:

-7x+3y=-21.5  

Convert it to the general form given below:

\rm y=mx+c

\rm 3y=-21.5+7x\\\\ \rm y = \frac{-21.5}{3}+\frac{7}{3}x or

\rm y = \frac{7}{3}x-\frac{21.5}{3}

m = \frac{7}{3}   (Slope of AB line)

For the slope(m') of the PQ line:

\rm m'=-\frac{1}{m}    ( because AB and PQ are perpendicular to each other)

\rm m' = -\frac{3}{7}

We know the:

\rm (y-y')=m'(x-x')

Where (x', y') = (7, 6), we get:

\rm (y-6)=-\frac{3}{7} (x-7)

\rm 7(y-6)=-3 (x-7)\\\\\rm 7y-42= -3x+21\\\\\rm 7y= -3x+21+42\\\\\rm 3x+7y=63

\rm -1.5x-3.5y=-31.5   (multiply by -1/2 on both sides)

Thus, the equation of the central street PQ is  -1.5x - 3.5y = -31.5

Learn more about the straight line.

brainly.com/question/3493733

6 0
2 years ago
24. Find the slope and y-intercept of the line.<br> Y=7/5x-3
Ad libitum [116K]

Answer:

slope = m = 7/5

y-intercept = b = -3

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

y = 7/5 x - 3

slope = m = 7/5

y-intercept = b = -3

4 0
2 years ago
Read 2 more answers
How many times can 21 go into 44
adelina 88 [10]

21 can go into 44 2 times

3 0
3 years ago
Read 2 more answers
Whats a method you can use for times tables?
Sholpan [36]
For the 9 times table, in the answer section, order the answers 9,1,2,3,4,5,6,7,8,9 and then backwards order 0,1,2,3,4,5,6,7,8. This is a very easy way to understand the 9 times table.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether the triangles are similar. If so, write a similarity statement and name the postulate or the theorem you used.
    9·1 answer
  • For the lines defined by the following equations indicate with a "V" if they are vertical, an "H" if they are horizontal, and an
    7·1 answer
  • Can someone answer this question plz
    6·1 answer
  • You have 6 bracelets and 15 necklaces. Find the number of ways you can wear one bracelet and one necklace
    7·1 answer
  • The lengths of the sides of a triangle are 11.25 inches, 9.25 inches, and 10.25 inches. What is the perimeter of the triangle?
    14·1 answer
  • The ratio of catfish to trout in the local pond is 2 to 5. If there are 300 catfish in the pond, how many trout are there?
    14·1 answer
  • GIVEN BRAINLIEST, 5 STARS, + THANKS
    7·1 answer
  • What percent of 20 is 15?
    13·2 answers
  • A chemist is studying dissolved gases in the ocean. She graphs her data as shown below.
    12·1 answer
  • One root of the equation x^2-px+q=0 is the square of the Other. Show that p^3-q(3p+1)-q^2=0
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!