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
Dahasolnce [82]
4 years ago
6

What is the best method to solve the system of equations? 2x + 3y = 8 4x - 6y = 2?

Mathematics
1 answer:
Nana76 [90]4 years ago
5 0
Answer: x = 9/4, y = 7/6

║<span>2x + 3y = 8
</span>║<span>4x - 6y = 2

</span>║4x + 6y = 16
║4x - 6y = 2

Add both equations together:

8x = 18
x = 9/4

Sub x = 9/4 into 2x + 3y = 8 
2(9/4) + 3y = 8
9/2 + 3y = 8
3y = 7/2
y = 7/6
You might be interested in
3-4y=5x-6. The answer is (-5x^4-9)/4. Please explain how to get this.
xenn [34]

Answer:

The direction of mathematics teacher is study about the mathematics teacher is study about it is by step instructions

5 0
2 years ago
Translate and solve the following the difference of 5C and 4C Is 602
poizon [28]

Answer:

c=602 is the answer i will explain later

8 0
3 years ago
What is 4500÷22 short division
telo118 [61]
204.5 or 204 6/11 yep thats it
7 0
3 years ago
PLEASE HELP DUE TONIGHT All three are separate anwsers. All help is greatly appreciated
andre [41]

Answer:

1: 10+6 x 6 = 96cm

2: 14 + 8 x 5 = 110cm

3: 9 + 14 x 20 = 460cm

Step-by-step explanation:

Hope this helps.

5 0
3 years ago
Write each decimal as a percent and a fraction -0.04
Annette [7]

Answer:

-4%   -1/25

Step-by-step explanation:

To convert a decimal to a percentage, multiply it by 100.

-0.04 * 100 = -4

To convert a decimal to a fraction, put the decimal as a fraction over 1 and multiply until the numerator (top number) is a whole number and then simplify.

\frac{-0.04}{1} x \frac{100}{100} = \frac{-4}{100}

-4/100 simplified = -1/25 <em>(because </em><em>4</em><em> goes into </em><em>100</em><em> 25 times)</em>

6 0
3 years ago
Other questions:
  • A painter can paint 180 square feet in 1/2 hour. how many feet can he paint in 2 hours
    15·2 answers
  • What is the relationship between the 6 in the number 7664
    15·1 answer
  • Which expression represents the product of 3 and (5/4 n + 1.8)
    11·1 answer
  • What is a counterexample for the conjecture?
    8·1 answer
  • If you guess an answer on two multiple choice questions with the options a, b, or c, what is the probability of you guessing the
    15·1 answer
  • Question 10: A triangle has two sides that are 10 inches and 15 inches in
    13·2 answers
  • Solve for x<br> 2800 = 400.210x
    8·1 answer
  • Helpp pleaseee &lt;3 !​
    14·2 answers
  • Solve sint = cos2t, for –4π ≤ t ≤ –2π
    10·1 answer
  • Can someone check if this is right please? If not what is the correct way?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!