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
Olin [163]
3 years ago
13

8x + 2y= 10 Solve the equation for y ...?

Mathematics
2 answers:
madam [21]3 years ago
8 0
8x+2y=10
-8x -8x

2y=-8x+10
_ _ _
2 2 2

y=-4x+5
kolbaska11 [484]3 years ago
5 0
The solution to your problem is as follows:

8x + 2y = 10

Transpose:

2y = 10 - 8x 

Divide both sides by 2:

y = 5 - 4x
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
You might be interested in
The balance of an investment account is $308 more than the balance 4 years ago. The current balance of the account is $4708. Wha
kifflom [539]

Answer:

$4,400

Step-by-step explanation:

Key: B stands for balance.

b+308=4708

b=4,708-308

b=$4,400

8 0
4 years ago
Solve For The Variable
sveta [45]

Answer:

V=25

Step-by-step explanation:

Solve for

v

v

by simplifying both sides of the equation, then isolating the variable.

v

=

25

6 0
3 years ago
Read 2 more answers
Anyone know how to find the constant of proportionality???!!!
dmitriy555 [2]

Answer:

You find the constant of proportionality by how much u need to add or subtract the same number to get the same answer and in a graph you need to see if the line goes through the origin (0,0).

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through 3,1 and 0,10
elena-14-01-66 [18.8K]

Answer:y = -3x + 10

Step-by-step explanation:

To find an equation of a line that passes through two points, we have to first find the slope between the two equation. We can do this by using the slope formula:

where (x₁, y₁) and (x₂, y₂) are the two points that we are finding the slope between.

Lets make (x₁, y₁) equal to (0, 10) and (x₂, y₂) equal to (3, 1). Now we plug them into the slope formula:

So the slope between the two points is -3.

From here, I would normally take one of the points given to us and plug in the point and slope into the point-slope form of a line and then simplify until we get it in slope-intercept form. But if you look carefully, the y-intercept is given to us as the point (0, 10). So we now know that the y-intercept of the line is 10. We can now take the y-intercept and the slope and plug it into the slope-intercept form of a line to get out equation:

y = mx + b

plug in -3 for m (the slope) and 10 for b (the y-intercept)

y = -3x + 10

So now we have our equation.

I hope you find my answer and explanation helpful. Happy studying. :)

3 0
3 years ago
Some money is shared between erin, faye and sachin in the ratio 5:2:7. Faye gets £90 less than sachin. How much money did Erin g
VARVARA [1.3K]

Answer:

Erin gets £90

Step-by-step explanation:

Ratio = 5 : 2 : 7

Money with Erin = 5x

Money with Faye = 2x

Money with Sachin = 7x

Faye gets £90 less than Sachin

7x -  2x = 90

      5x = 90

        x = 90/5

        x = 18

Money with Erin = 5*18 = 90

7 0
3 years ago
Other questions:
  • An object is launched from a launching pad 208 ft. above the ground at a velocity of 192ft/sec. what is the maximum height reach
    5·1 answer
  • A little help here lol
    5·2 answers
  • W divide 3+6 = 2 I need help I don’t know how to get the answer
    10·1 answer
  • A. 6 units <br> B. 12 units <br> C. 21 units <br> D. 25 units <br> Pls help :(
    11·1 answer
  • A town has a population of 11000 and grows at 4% every year. What will be the population after 15 years, to the nearest whole nu
    7·2 answers
  • An archaeological site is to be made accessible for viewing by the public. To do this, archaeologists built two straight paths f
    13·1 answer
  • How would you factor this? <br> 12x^2 + 19x + 3
    9·2 answers
  • Find the measure of the exterior 21.<br> 45°<br> Ο Α. 10"<br> Β. 125°<br> C. 80'<br> D. 100°
    11·2 answers
  • Chris pays a fee if the bank balance falls below $10 on the statement dae. Prior to the statement date her balance was -3.46. Th
    15·1 answer
  • I NEED HELP WITH PRECALC PLEASE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!