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
Dmitry [639]
3 years ago
12

Solve the system of equations: x+y=6 3x−5y=2

Mathematics
1 answer:
Crank3 years ago
7 0

Answer:

x=4, y=2

Step-by-step explanation:

x+y=6

3x−5y=2

Multiply the first equation by 5

5(x+y)=6*5

5x+5y = 30

Add this to the second equation

5x+5y = 30

3x -5y = 2

---------------------

8x    = 32

Divide each side by 8

8x/8 = 32/8

x = 4

Now we need to find y

x+y =6

4+y =6

Subtract 4 from each side

4+y-4 =6-4

y = 2

You might be interested in
What is the answer to 5 × 3/4=
Firlakuza [10]
The answer is 3.75 hope this helped
8 0
3 years ago
Read 2 more answers
Write 107% as a decimal. Pls with solutions
otez555 [7]

Answer:

1.07

Step-by-step explanation:

1 To convert to a decimal, divide the percent number by 100.

<h3>107÷100=1.07</h3>

2 Therefore, the decimal form is 1.07

<h3>1.07</h3>

5 0
2 years ago
Read 2 more answers
erik drove 439.92 miles on 15.6 gallons of gas. To the nearest hundredth, how many miles could he drive on 39.7 gallons of gas?
Thepotemich [5.8K]
In the question it is already given that Eric drove for 439.92 miles on 15.6 gallons. It is required to find the distance traveled on 39.7 gallons of gas. Also we have to find the answer to the nearest hundredth.
Then,
In 15.6 gallons Eric can drive for a distance = 439.92 miles
In 39.7 gallons Eric can drive for a distance = [(439.92/15.6) * 39.7] miles
                                                                       = 1119.54 miles
So the total distance traveled by Eric is 1120 miles with 39.7 gallons of gas. The answer has been calculated to the nearest hundredth.
6 0
3 years ago
Factorize: x² + 3x + 2​
zvonat [6]

Step-by-step explanation:

x² + 3x + 2

x² + x + 2x + 2 because 1+2=3 and 2×1=2

By taking out common terms, we get

x(x+1)+2(x+1)

(x+1)(x+2)

7 0
3 years ago
Twelve divided by the sum of x and 2 equals the quotient of 4 and the difference of x and 2. Find x.
Marizza181 [45]

Answer:

Step-by-step explanation:

12/(x+2) = 4/(x-2)

Cross-multiply to get:

12x-24 = 4x+8

8x = 32

x = 4

7 0
3 years ago
Other questions:
  • Which is the equation of the axis of symmetry of the graph of y=-3(x-6)^2+5
    13·2 answers
  • The electronics store sold 4 laptop computers in one day. The total cost of the laptops was $3,600. If each laptop cost the same
    6·1 answer
  • Please help! If the two triangles are similar, which equation represents the value of side x?
    9·1 answer
  • Which statement is true about the product (9x2 – 4y2)(3x – 2y)?
    6·1 answer
  • a coin will be tossed 10 times. Find the chance that there will be exactly 2 heads among the first five tosses and exactly 4 hea
    14·1 answer
  • A jar contains three red marbles to orange marbles three green marbles and four blue marbles one marble is chosen at random. Lis
    11·2 answers
  • What does x equal to
    12·2 answers
  • I didn’t mean to ask a question
    12·1 answer
  • WHAT PERCENTAGE OF 513000 IS 488800?
    8·2 answers
  • Please I really need help, and please don't try and play me becasue someone just put the wrong answer and juked 70 of my points
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!