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
egoroff_w [7]
2 years ago
8

Solve the simultaneous equations 2x - y = 13 x – 2y = 11

Mathematics
2 answers:
Anvisha [2.4K]2 years ago
6 0

Answer:

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(5,−3)

Equation Form:

x = 5,y = −3

hjlf2 years ago
4 0

Answer:

above is the solution to the question

You might be interested in
the population of a certain town grew from 486,000 in 1980 to 575,400 in 1990. find the equation for this situation and predict
Monica [59]

Answer:

89,400 was the population in 2016

Step-by-step explanation:

7 0
3 years ago
Please help me solve this problem... I will mark you brainliest
AVprozaik [17]

Answer:

(8,1)

Step-by-step explanation:

3 0
3 years ago
Hurry!
PolarNik [594]

Answer: 3

Step-by-step explanation:

Volume = pir2h/3

3 0
3 years ago
-4(b + 4) + 6b = -4(b +1)
Alla [95]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify the expression. 68 – 18 ÷ 3 • 6 Please help
MAXImum [283]
Remember PEMDAS (Parenthesis, Exponents, Multiplication, Divison, Addition and Subtraction)

Also note that Multiplication and Division needs to be done left to right and the same goes for Addition and Subtraction.

So in your problem, the first operation we need to do is division.

68 - (18/3) x 6
68 - 6 x 6

Now we do multiplication
68 - 6 x 6
68 - 36

Finally we do subtraction because that's the only operation we have left to do
68 - 36 = 32

So your answer should be 32.
5 0
4 years ago
Other questions:
  • Baby Gina has been playing with four alphabet blocks from her sizeable collection. Each of the four blocks have a single letter
    10·2 answers
  • What is 3 times 100 plus 7 time 1
    12·2 answers
  • Given F = 9 5 C + 32, the conversion formula for Fahrenheit to Celsius, solve for C.
    13·2 answers
  • What percent is 42 out of 20
    13·1 answer
  • Write each decimal in words. 4. 0.8 5. 400.29 6. 0.0306
    15·1 answer
  • A hypothesis will be used to test that a population mean equals 7 against the alternative that the population mean does not equa
    13·1 answer
  • HELP PLZ I HAVE LIKE 20-30 MINUTES PLZ I BEG ILL MARK YOU BRAINLIEST
    14·1 answer
  • Need help with angles need it today
    6·1 answer
  • Explain the energy transformation that takes place in torch light using dry cell​
    15·2 answers
  • H=7+44t-16^2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!