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
Ket [755]
3 years ago
6

Solve the given system of equations using any method and then choose the correct ordered pair from the given choices:

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer:

c

Step-by-step explanation:

Given the 2 equations

x + y = 3 → (1)

3x - y = 1 → (2)

Adding the 2 equations term by term will eliminate the term in y

4x = 4 ( divide both sides by 4)

x = 1

Substitute x = 1 into either of the 2 equations and evaluate for y

Substituting into (1)

1 + y = 3 ( subtract 1 from both sides )

y = 2

Solution is (1, 2 ) → c

You might be interested in
Please help me understand how to do this and the answer!
Murrr4er [49]
Turn F(x) into vertex form:

y=x^2+8x+6
y-6=x^2+8x
y-6+16=x^2+8x+16
y+10=(x+4)^2
Thus the vertex is (-4,-10)

This is a minimum because the parabola is up up, or is positive
6 0
3 years ago
Which symbol makes -121. That make -21 a true statement
baherus [9]
This question doesn’t make sense. Please make sure you write the question properly without any grammatical mistakes.
8 0
3 years ago
I would appreciate help with this question ​
aev [14]

Answer:

the image won't load but i want to help maybe try editing it?

7 0
2 years ago
PLS HELP ASAP<br> look at the pic
lara [203]

Answer:

Step-by-explanation:

The correct answer isn’t a choice, not to mention all of those options are in meters squared....which would make those windows massive, larger than the square footage of most houses.

8 0
3 years ago
.4! CAN SOMEONE PLEASE HELP ME
insens350 [35]
Well it’s 0.08 cents per ounce.
6 0
3 years ago
Other questions:
  • Jaime has 38 marbles if Jorge had 14 more marbles he would have twice as many as Jaime how many marbles does Jorge have now?
    7·2 answers
  • A man spends 2/5 of his salary on food, 3/10 on his rent and 1/8 on other expenses. What fraction of his salary is still left wi
    5·2 answers
  • Sienna can walk 3 miles in 45 minutes. If she keep the same pace how many miles can she walk in 2 hours
    6·2 answers
  • A plumber charges a one time
    11·1 answer
  • Which statement describes the translation of y = −1 over 5(x + 5)2 + 2 from standard position?
    8·1 answer
  • Look at the picture and answer correctly so i can mark you as brainliest.
    15·1 answer
  • One angle of an isosceles triangle measures 62º. Which other angles could be in that
    12·2 answers
  • John is 30 years old. He will receive two payments of $2500 each. The first payment will be an unknown number of years in the fu
    10·1 answer
  • Simone raced 280 km from Perry to Medford and then idled back. If the round trip took 7 hours, what was Simone's average speed i
    5·1 answer
  • S’tone anyone know this by chance ?!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!