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
An unopened cereal box contains 15/28 cubic foot of cereal. If the box is full, and the length and height of the box are5/7 and
kenny6666 [7]
Volume is height times length times width

V = 15/28 ft^3
h = 11/2 ft
l = 5/7
w = ?

So the unsolved equation is:
V = h × l × w

Separate the w by diving both sides by h and l:
w =  \frac{v}{hl}
Then plug in the numbers:
w =  \frac{( \frac{15}{28}) }{( \frac{11}{2} ) \times ( \frac{5}{7}) }
Which, with the fractions flipped, equals:
w = ( \frac{15}{28} ) \times ( \frac{2}{11} ) \times ( \frac{7}{5} ) \\  w =  \frac{210}{1540}
w =  \frac{3 \times 7 \times 10}{10 \times 2 \times 7 \times 11}  \\ w =  \frac{3}{2 \times 11}  \\ w =  \frac{3}{22}
The width of the box is 3/22 ft
6 0
3 years ago
Finding slopes. Please do as many questions as you can.
Montano1993 [528]

Answer:

Step-by-step explanation:

slope are hard tbh

6 0
2 years ago
Read 2 more answers
Please help, and show work pleaseee<br> x+3y=-14<br> 2x-4y=30
Marrrta [24]

Answer:

x=3.4   y=-5.8  (the steps are in order and I explained to the best of my ability)

Step-by-step explanation:

x+3y=-14                      substitute the x for -14-3y in the second problem

x=-14-3y                       2(-14-3y)-4y=30

                                   -28-6y-4y=30

                                   -10y=58

                                   y=-5.8

substitute the y in the first equation for -5.8

x+3(-5.8)=-14

x-17.4=-14

x=3.4

4 0
3 years ago
AB = 18, BC = 9, then AC = __
Anarel [89]

Answer:

27

Step-by-step explanation:

18+19=27

6 0
3 years ago
Write the standard form of the equation of the circle with radius 4 and center (−7,−6).
olasank [31]

The equation of a circle is written as (x-h)^2 +(y-k)^2 = r^2

h is the x value of the center and k is the y value of the center and r is the radius.

Replace h, k and r with the given information:

(x- -7)^2 + (y - -6)^2 = 4^2

Simplify:

(x+7)^2 + (y+6)^2 = 16

4 0
3 years ago
Other questions:
  • What is the rule of the function table?
    14·1 answer
  • For what numbers of years would the surf shop not be in debt? A. [0, ∞) B. [12, ∞) C. [0, 24] D. (3, 21)
    14·1 answer
  • A jar contains 12 red marbles, 16 blue marbles, ad 18 white marbles. Three marbles are chosen from the jar
    8·2 answers
  • Can an isosceles triangle have three lines of symmetry
    15·2 answers
  • Sentense 2: what is the answer?
    10·1 answer
  • A box of 15 cookies costs $9.<br> What is the cost for 1 cookie?
    9·2 answers
  • Outliers &amp; clusters on this?
    10·1 answer
  • Please help me with the answer, ive been stuck on getting both answers for a while now ty
    13·1 answer
  • Can I get some help???
    7·1 answer
  • Solve the inequality for x.<br> -24 &gt; x +4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!