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
shtirl [24]
1 year ago
11

Solve this system of equations: y = x2 – 3x 12 y = –2x 14 1.isolate one variable in the system of equations, if needed. y = x2 –

3x 12 y = –2x 14 2.use substitution to create a one-variable equation. –2x 14 = x2 – 3x 12 3.solve to determine the unknown variable in the equation. what are the values of x? {–2, 1} {–2, 4} {–1, 2} {–1, 4}
Mathematics
1 answer:
Dahasolnce [82]1 year ago
4 0

Answer:

our answer is X=2 or X= -1

You might be interested in
A 1200 gram sample of radioactive matter will completely decay (be undetectable) in 10 hours. There exists a set of ordered pair
julia-pushkina [17]

Using it's concept, the range of the function is given as follows:

0 ≤ m ≤ 1200.

<h3>What is the range of a function?</h3>

The range of a function is the set that contains all possible output values for the function.

For this problem, we have to consider these two bullet points next, considering the mass is the output value of the function.

  • The smallest possible mass for the substance is of 0 grams, as after the substance decays to 0 grams, it will not assume a negative value, it will just disappear.
  • The greatest possible mass for the substance is the initial mass of 1200 grams, as the substance does not adquire mass with time, it just loses it.

Considering these masses, the range of the function is given as follows:

0 ≤ m ≤ 1200.

More can be learned about the range of a function at brainly.com/question/10197594

#SPJ1

3 0
1 year ago
Graph the system of equations on your graph paper to answer the question. {y=−x+3
makkiz [27]
The answer is (x, y) = (-1, 4) hope this helped

5 0
3 years ago
Dwayne walks a total of 960 feet around 3 sides of a square city block. Which
Ugo [173]

Answer:

The perimeter is 1280ft

Step-by-step explanation:

Let the side length of the square be s.

Then the distance around three sides is 3s.

According to the question the distance around 3 sides of a square city block is 960 feet.

This implies that:

3s = 960

s =  \frac{960}{3}

s = 320

The perimeter of a square is

p = 4s

Substitute s=320 to get:

p = 4(320)

p = 1280

The perimeter is 1280 ft

5 0
3 years ago
Read 2 more answers
Cost of car = $5,000.00
mariarad [96]
The answer is the second choice or B. 0.14
7 0
2 years ago
Read 2 more answers
How many millions to get a billion? <br><br>A. 100<br>B.4000<br>C.1000<br>D.10​
hoa [83]

Answer:

c

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • A certain city has a 6% general sales tax. B) What will be the total cost of the purchase?
    11·1 answer
  • Gabby’s goal is to save more than $400. She saves $20 per week plus $50 initially. Let we b the number of week.
    14·1 answer
  • Six hundred two and six tenths as a decimal
    7·1 answer
  • Solve for x −9x+5≤17 OR 13x+25≤−1
    14·2 answers
  • A cookie factory used 43.9 kilograms of chocolate chips to make 2 batches of cookies. How many kilograms of chocolate chips did
    15·1 answer
  • What does x ‘s equals ?
    14·2 answers
  • PLZ help plz help god bless u and your grades
    8·1 answer
  • Please help me , im so bad at this loll
    10·1 answer
  • 6 El resultado de la siguiente operación<br>(-6) +12-9 +15+ (4)+(-3) =<br>​
    6·1 answer
  • This problem illustrates the limit derivation of a Poisson distribution from Binomial distributions. Suppose an average of 6 arr
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!