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
ladessa [460]
3 years ago
10

use the elimination method to solve the system of equations. choose the correct ordered pair. 3x + 6y = 36 and 3x - 6y = 0

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
8 0

Answer:

Solution (6 ,3).

Step-by-step explanation:

Given : 3x + 6y = 36 and 3x - 6y = 0

To find : use the elimination method to solve the system of equations.

Solution : We have given

3x + 6y = 36 ------(1)

3x - 6y = 0------(2)

_______________       (On adding both equations)

6x + 0 = 36 .

On dividng both sides by 6

x = 6.

On plug x = 6 in equation 1

3 ( 6) + 6y  = 36.

18 + 6y = 36 .

On subtracting both sides by 18

6y = 36 -  18.

6y = 18

On dividing both sides by 6

y = 3

Solution (6 ,3)

Therefore, Solution (6 ,3).

VladimirAG [237]3 years ago
7 0

3x + 6y = 36

+ 3x - 6y =0

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

6x = 36

x = 36/6

x = 6

3(6) - 6y = 0

18 - 6y = 0

-6y = -18

y = 3

You might be interested in
$22.95 shirt. 6% tax
lina2011 [118]

Answer:

6%=0.06

y=22.95(0.06)

y=1.377

y=1.377+22.95

$24.327 = $24.33 is the total for the shirt after tax.

Step-by-step explanation:

4 0
2 years ago
Explain how to write (2y)^3/2 in radical form.
lapo4ka [179]
The formula for fractional exponents is \sqrt[n]{m} =  x^{ \frac{m}{n} } 

For this particular problem the expression would be written as \sqrt[2]{ x^{3} }
7 0
3 years ago
6 ( − 2.1 x − 2 ) + ( 7 x + 5 )
Mariana [72]

Answer: −5.6x −7

Step-by-step explanation:

8 0
3 years ago
Convert 5 over 8 to a decimal and tell whether it terminates or repeats.
AURORKA [14]

Answer: The answer is D. .625

Step-by-step explanation: It terminates, meaning that it doesn't repeat itself

7 0
3 years ago
Find the sum. Write your answer in simplest form.
Masteriza [31]

Answer:

19/20

Step-by-step explanation:

write all numerators above the common denominator 20

14+5/20

19/20

4 0
3 years ago
Other questions:
  • What is the equation of the line through (4,5) and (0,-3)
    15·2 answers
  • I’m very confused on what to do right now
    11·1 answer
  • In this order only, and only using -+×÷, solve this problem 3 7 12 2=85​
    8·1 answer
  • In a diagram each line segment represents a bridge
    11·2 answers
  • (a food ball team has four chances with the ball keep going to try to make a touchdown. a team gained 7 yards,lost 2, gained 4,a
    8·1 answer
  • I HELP NEED ASAP PLZ HELP ME
    6·2 answers
  • Which answer choice best fits the given word;
    15·1 answer
  • Can someone help me, lol?
    9·2 answers
  • Please please help!!, please show help if possible :D
    8·1 answer
  • One student can paint a wall in
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!