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
Roman55 [17]
3 years ago
7

Which of the following systems is equivalent to the given system? 2/3x - y = 2

Mathematics
1 answer:
Zina [86]3 years ago
5 0
Based on the given above, the correct answer would be <span>x-30y=100 and 10y=x-20, the first option.
So how do we know that this is the correct option. So, let us check
0.01x - 0.3y = 1 <<multiply both sides by 100 (since there is 2 decimal places after the decimal point
The result for this would be x - 30y = 100 (So this is correct)
Next,
y = 0.1x -2 << multiply both sides by 10 since there are only 2 decimals places after the decimal point
The result would be 10y = x - 20 (So this is correct)
Hope that answer helps</span>
You might be interested in
It cost Jodi $44.88 to buy 12 gallons of gas. What was the cost per gallon of gas?
kolbaska11 [484]

Answer: just divide 44.88 by 12 so you will get 3.74

Step-by-step explanation:

7 0
2 years ago
Solve the equation for y.<br> 8x – 9y = 11
pav-90 [236]
8x-9y=11

First you move the 8x because you have to leave the 9y alone

8x-9y=11
-8x        -8x

-9y=11-8x

Now you have to move the -9, so the inverse of multiplying is dividing so you divide -9.

-9y/-9= 11/-9 -8x/-9

since you can't have negative as a denominator it would be:

y= -11/9+8x/9

<span>You have to change the signs</span>
3 0
3 years ago
Help me please ill give u Brainly
Mamont248 [21]

Answer:

The answer is 2.6. You get this by adding up all the numbers (0,1,2,3,7) and then dividing by the amount of numbers there are (5). The equation would be 0+1+2+3+7=13/5= 2.6

Hope this helps.

5 0
3 years ago
Samira needs 22 quarts of lemonade to fill a dispenser. She plans to buy 7 jugs of lemonade. Each jug contains 3.3 quarts. Is th
GarryVolchara [31]

Answer:

i just took the test the answer is yes i did not know that

Step-by-step explanation:

it is responsible

<h2>rip  </h2><h3>plz make brainlyest</h3><h3 />
7 0
3 years ago
Help please need this answer
fredd [130]

Answer:

(5,4) is the solution

Step-by-step explanation:

2x + y = 14 --> y = -2x + 14

Substitute y = -2x + 14 into 3x - 2y = 7


3x - 2( -2x + 14) = 7

3x + 4x - 28 = 7

7x = 35

x = 5

y = -2(5) + 14

y = -10 + 14

y = 4

Answer (5 , 4)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the values to complete the Relative Frequency by Rows table.
    10·1 answer
  • Which data set has the greatest spread for the middle 50% of its data?
    10·2 answers
  • A, B &amp; C form a triangle where BAC = 90° . AB = 7.3 mm and CA = 7.4 mm. Find the length of BC giving your answer rounded to
    13·1 answer
  • Which choice is equivalent to the quotient shown here when x&gt;0?
    9·1 answer
  • Someone please help me!!!​
    9·1 answer
  • HELP PLEASE, BRAINLIEST AND 15 POINTS
    6·2 answers
  • Appropriate units
    11·2 answers
  • Please help asap 20 pts
    12·1 answer
  • How would I do this?
    14·1 answer
  • The mean age of 11 women in an office is 31 years old.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!