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
insens350 [35]
3 years ago
9

Help! I can’t solve this equation....

Mathematics
1 answer:
Alex Ar [27]3 years ago
7 0

Answer:

just do math ;)

Step-by-step explanation:

You might be interested in
Mm
Novay_Z [31]

Answer:

x + 2(2x-4) = 10

Step-by-step explanation:

Here in this question, we want to select which is the correct answer if we substitute for the value of y in the second equation, using the first.

In the first, we have;

y = 2x -4

Now, let’s input this value of y into the second equation.

By direct substitution, what we have is the following;

x + 2y = 10

—-> x + 2(2x -4) = 10

8 0
4 years ago
Jin can purchase 10 gallons of biodegradable fuel for $42.99 at the local
Kobotan [32]

Answer:

b 15 gallons of fuel for $60.50

Step-by-step explanation:

because 1 gallon of fuel is for $4.299

and when you multiply 15×4.299 the answer is 64.485 which is greater than the offer you are getting it for.

3 0
3 years ago
A. 23.3 cm<br><br><br> B. 16 cm<br><br><br> C. 8 cm
Hitman42 [59]
B. 16 cm

Square both 20 and 12

20x20=400

12x12=144

400-144=256
 
find the square root of 256
and the square root is 16

so b is 16 cm
6 0
3 years ago
Which of the functions graphed below has a removable discontinuity?<br> A<br> B<br> C<br> D
PtichkaEL [24]
<h2>Answer with explanation:</h2>

We know that a removable discontinuity occurs when:

The left and the right hand limit of the function exist at a point and are equal but is unequal to the function's value at that point.

Also it is a  point on the graph such that it is undefined at that point.

The graph that has a removable discontinuity is attached to the answer.

Since, at x=0 the left hand and the right hand limit of the function exist but the function is not defined at x=0 , since in the graph there is a open circle at x=0 that means that the point is removed from the range.

5 0
3 years ago
Read 2 more answers
Which is closest to the surface area of the figure?
storchak [24]
A I think I’m sorry if I’m wrong haven’t done this in a while
8 0
3 years ago
Other questions:
  • How do you factor 8x+56?
    8·2 answers
  • Find the exact value of arctan (sin (pi divided by two)). For full credit, explain your reasoning.
    11·2 answers
  • ⅓(2x-4)+5=-⅔(x+1)<br><br><br>HALP
    7·1 answer
  • In ms Lacee`s class there are 28 student desks.Each desk measures 26.17 inches long.If you were to line up all the desks end to
    9·1 answer
  • What is the solution to the equation?
    14·1 answer
  • What is the first step in simplifying the expression 11x-2-3(1-7x)^2\(x+1)
    8·2 answers
  • What’s the correct answer for this ?
    12·1 answer
  • On the graph shown, what is f(-1)?
    6·2 answers
  • For a project in her Geometry class, Kylie uses a mirror on the ground to measure the
    8·1 answer
  • Can someone help with 1 11/15 divided by 1 4/9?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!