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
Natali5045456 [20]
3 years ago
15

An equation and the first step in its solution are shown.

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer:

The answer is either 1.5 or 0.667

Step-by-step explanation:

x2+3x-9=0

x2+3x=9

6x=9

x=1.5

or

x=667

GalinKa [24]3 years ago
5 0
Its 1.5 or 0.667 what he said pretty much..
You might be interested in
What is <br> x/6+21=28<br> I need to know quick please help me
Anika [276]

Answer:

x=42

Step-by-step explanation:

x/6+21=28

28-21=x/6

7=x/6

x=7*6

x=42

3 0
3 years ago
Read 2 more answers
Зу - 2x = -2<br> у+ 2x = 8
Andrew [12]

Answer:

(3.25, 1.5)

Step-by-step explanation:

<em><u>First, turn the 2nd equation into y=mx+b form:</u></em>

у+ 2x = 8

<u>  -2x     -2x</u>

y  =  -2x + 8

<u><em>Next Substitute:</em></u>

З(-2x+8) - 2x = -2

-6x + 24 - 2x = -2

-8x + 24 = -2

<u><em>Then simplify:</em></u>

-8x + 24 = -2

<u>      -24     -24</u>

-8x       = -26

x = 3.25

<em><u>Lastly, substitute x into any one of the original equations:</u></em>

y + 2 (3.25) =8

y + 6.5 = 8

<u>   - 6.5   - 6.5</u>

y  =  1.5

please give me brainliest i worked hard on this :,)

and its 1000% correct, i checked it i promise

7 0
3 years ago
What is love<br>rsx-ubiq-gna​
noname [10]

Answer:

Love encompasses a range of strong and positive emotional and mental states, from the most sublime virtue or good habit, the deepest interpersonal affection, to the simplest pleasure.

OR

love is a strong and lasting affection between spouses or lovers who are in a happy, passionate and fulfilling relationship.

Love means to be deeply committed and connected to someone or something.

7 0
3 years ago
3. About 31% of the people who come to the park bring a dog. One third of people who come to the park
Masja [62]

Answer: do

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which of these sentences are propositions?
ExtremeBDS [4]

Answer:

a) True

b) False

c) True

d) False

e) Not a proposition

f) Not a proposition

Step-by-step explanation:

Proposition:

  • It is a declarative statement that is either false or true.
  • It cannot be both true or false.

a) Boston is the capital of Massachusetts.

The given statement is true. Hence, the given statement is a proposition.

b) Miami is the capital of Florida.

The given statement is false. Hence, the given statement is a proposition.

c) 2 + 3 = 5.

The given statement is true. Hence, the given statement is a proposition.

d) 5 + 7 = 10.

The given statement is false. Hence, the given statement is a proposition.

e) x + 2 = 11.

The given statement can neither be true or false. It depends on the value of x. Hence, it is not a proposition.

f ) Answer this question.

The given statement is not a declarative in nature. Hence, it is not a proposition.

4 0
3 years ago
Other questions:
  • Write the equation of the line horizontal through (0,4)
    15·1 answer
  • 4.
    6·2 answers
  • 5. Rory is playing a video game where each game lasts 13⁄4 hours. He wants to play for 9 hours today and this evening. How many
    13·1 answer
  • Write an equation parallel to y=3x−1 y=3x−1 and goes through the point (-2, -13)
    6·1 answer
  • If a box has a length of 12 inches, a width of 10 inches and a height of 6 inches, what is the surface area?
    9·2 answers
  • If y = -5x - 8, choose all the solutions.
    7·1 answer
  • Describe the properties of the graph of the given polynomial functions
    15·1 answer
  • The surface area of the triangular prism is ​
    15·1 answer
  • Camarasaurus has a sale for 25% of camera bags, which is a discount of
    7·1 answer
  • The box plot below show students grades on the most recent exam compared to overall grades in class:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!