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
vampirchik [111]
3 years ago
10

2. 3х - бу = 18 4. How do you solve for y

Mathematics
2 answers:
Degger [83]3 years ago
7 0

Answer:

y  =  \frac{18 - 3x}{ - 6}

Step-by-step explanation:

Given,

3x - 6y = 18

- 6y = 18 - 3x

y =  \frac{18 - 3x}{ - 6}

This how we can solve for y.

Firdavs [7]3 years ago
3 0

that equation has to be wrong because it gives me a decimal

You might be interested in
The perimeter of a​ standard-sized rectangular rug is 28 ft. the length is 2 ft longer than the width. find the dimensions.
Solnce55 [7]
28=(2+x)+x
-2  -2
_________
26=x+x
26=2x
Divide both by 2
13=x
length=15 width=13
5 0
2 years ago
Which polygons are congruent?<br><br> Select <img src="https://tex.z-dn.net/?f=%5Cbold%7Beach%7D" id="TexFormula1" title="\bold{
gregori [183]
<h3>Answer: Everything but the lower right hand corner</h3>

==============================

Explanation:

Notice for the corners mentioned, we have the figures with corresponding angles that are the same (shown by similar arc markings) and they have congruent corresponding sides as well (aka they are the same length shown by similar tickmarks). Rotating one figure has it transform into the other.

The only time this does not happen is with the pair of figures in the bottom right hand corner. One square has side lengths of 20, the other has side lengths of 25. The two figures are not congruent due to the side mismatch.

8 0
2 years ago
What does pi equal exactly
Scilla [17]
3.141562.... And it goes on and on and on
6 0
3 years ago
Read 2 more answers
Which of the following is an equation for the plane through the point (1, 1, −1) and parallel
Bas_tet [7]

The given plane, x-y+z=3, has normal vector \vec n = \langle1,-1,1\rangle. Any plane parallel to this one has the same normal vector.

Let (x,y,z) be any point in the plane we want. The plane contains the point (1, 1, -1), so an arbitrary vector in this plane is

\langle x,y,z\rangle - \langle 1,1,-1\rangle = \langle x-1, y-1, z+1 \rangle

and this is perpendicular to \vec n.

So the equation of the plane is

\langle x-1, y-1, z+1 \rangle \cdot \vec n = 0 \implies (x-1) - (y-1) + (z+1) = 0 \implies \boxed{x - y + z = -1}

or equivalently,

\boxed{-x + y - z = 1}

6 0
2 years ago
HURRY PLEASE THIS IS MY LAST MATH QUESTION
slava [35]

Answer:

3 and 5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • 3t(t+2)-3t^2 for t=19
    11·1 answer
  • For which inequality would x = 5 be a solution?
    13·2 answers
  • I need help please .
    12·1 answer
  • Luke has $5 more than Sam. Together they have $73. How much does each have.
    15·2 answers
  • Select the correct answer. If g is an odd function, which pair of points could be found on the graph of g? (-1,16) and (1,16) (3
    9·2 answers
  • છે કે.what does x equal​
    10·1 answer
  • 10. The sum of four consecutive integers is at least 18. What's the smallest consecutive integer to make this statement true?
    13·1 answer
  • What is the solution to <br> x+y=3<br> and<br> -x+2y=6
    7·1 answer
  • If you were to place $2,500 in a savings account that pays 3% interest
    5·1 answer
  • The number of boys to girls in math class is 2:3 If there are 21 girls in Mrs. Vest's math class, how many boys are there? Can w
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!