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
raketka [301]
3 years ago
6

What is the only solution of 2x2 + 8x = x2 – 16?

Mathematics
2 answers:
Lemur [1.5K]3 years ago
8 0

i think its x = 10, -2

Tamiku [17]3 years ago
7 0

Answer:

The answer to your question is -4

Step-by-step explanation:

:)

You might be interested in
Subtracting the second equation from the first <br> -2x + 7y = 10<br> 3x + 7y = 2
ankoles [38]
The answer to this problem is -5x=8
6 0
3 years ago
Read 2 more answers
How to solve 4n-40=7(-2n+2)
Damm [24]

4n-40=7(-2n+2)

4n-40=-14n+14

subtract -4n from both sides

-40 = -18n +14

subtract -14 from both sides

-54=-18n

divide both sides by -18


3 = n


3 0
3 years ago
Read 2 more answers
HELP!!! I will give brainliest, 25 points!!
kirza4 [7]

Cards = x

Bouquets = y

They spend 2 on each card so 2x and 3.50 for each bouquet so 3.50y add those together to get the total they can spend 2x + 3.50y = 360

Then add the sales together: 6x + 8y = 900

Answer: D. 2x + 3.50y = 360; 6x + 8y = 900

6 0
3 years ago
The sum of two number is 17. their driffrence is 27.write a system of equations that describe this situation. solve to find the
STatiana [176]
A) x + y = 17
B) x - y = 27
Adding both equations:2x = 44
x = 22
y = -5


6 0
3 years ago
An electrician charges $45 for each home visit plus $19.95 every hour he spends working. Which sentence could be used to find C,
VARVARA [1.3K]

Answer:

C= 45 + 19.95h

Step-by-step explanation:

45 for each home vist means one time payment

19.95 ever hour means you are charged 19.95 every hour

H= hour

4 0
3 years ago
Other questions:
  • Choose the correct simplification of the expression (−2x + 4y)(3x − 7y).
    13·1 answer
  • Yo what’s good brah <br> ✌
    13·2 answers
  • A cube has a volume of 64 cm3. What is the length of a side of a cube
    12·1 answer
  • What is the inverse of f(x)=(x−5)^2 for x≥5 where function g is the inverse of function f?
    14·2 answers
  • The end points of a diameter of a circle are (6,2) and (-4,7).
    12·1 answer
  • Solve forx:<br> 3x + 128<br> 3x +22
    10·1 answer
  • What is the solution to the equation? 8 + 4s – 2s = 16 A. s = –12 B. s = –4 C. s = 4 D. s = 12
    5·1 answer
  • Consider the quadratic equation x? = 4x - 5. How many solutions does the equation have? A The equation has one real solution. Th
    11·1 answer
  • Find the cube roots of the following numbers
    9·2 answers
  • Solve:<br><br> 2a + 6 = 12<br><br> a =
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!