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
Tpy6a [65]
2 years ago
6

What is the solution to the equation 3(y-2)=2y-8 A.-2/5 B.-14 C. -2 D. -2 4/5 I NEED-HELP PLeAse

Mathematics
1 answer:
AlladinOne [14]2 years ago
4 0

3(y - 2) = 2y - 8

3y - 6 = 2y - 8

3y - 2y = -8 + 6

y = -2

Answer: C

You might be interested in
-(-10x-8)=-(4x+10)<br> A)-4<br> B)-2<br> C)-3<br> D)3<br> show work
Eva8 [605]

Answer:

<h3>             None of given </h3><h3>                  x = -1²/₇ </h3>

Step-by-step explanation:

-(-10x - 8) = -(4x + 10)

  10x + 8 = -4x - 10

      -8            -8

     10x  =  -4x - 18

      +4x     +4x

     14x = -18

      ÷14    ÷14

      x = -¹⁸/₁₄ = -⁹/₇ = -1²/₇

I think you meant -(10x-8)=-(4x+10)

Then:

-(10x - 8) = -(4x + 10)

  -10x + 8 = -4x - 10

      -8            -8

     -10x  =  -4x - 18

       +4x     +4x

     -6x  =  -18

      ÷(-6)    ÷(-6)

<h3>         x = 3     D)</h3>
4 0
3 years ago
Y=1/2x<br><br> Y= 4x<br><br> Y= 1/4 x<br><br> Y= 2 x
steposvetlana [31]

It's a line in form y = mx.

Two points:

(0, 0) and (1, 4)

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

Substitute:

m=\dfrac{1-0}{4-0}=\dfrac{1}{4}

Answer: y=\dfrac{1}{4}x

3 0
3 years ago
What is the justification for each step in the solution of the equation?<br><br> 4(4x+6)−7=77−4x
zepelin [54]

Answer:

20x + 17 = 77    --> Addition Property of Equality:

You are adding (Addition Property) 4x to both sides of the equal sign (Equality).

20x = 60           --> Subtraction Property of Equality:

You subtracted (Subtraction Property) 17 from both sides of the equal sign (Equality).

x = 3                  --> Division Property of Equality:

You divided (Division Property) 20 from both sides of the equal sign (Equality) to completely isolate the variable x.

~

6 0
2 years ago
3.<br> The perimeter of a square garden is 12 km. Find its area.
7nadin3 [17]

Answer:

the area of the garden is 9 square kilometers

Step-by-step explanation:

4s=12

s=3

A= 3*3 = 9

3 0
3 years ago
Read 2 more answers
Write an equation parallel to y= -5/2x + 9 that passes through the point (-6,7) brainly
frozen [14]

Answer:

Step-by-step explanation:

If two lines are parallel, that means their slopes are equal.

And we also know that the line must pass through (-6,7)

And with our point-slope equation, we get the equation:

y-7 = -\frac{5}{2} (x+6)

y - 7 = -\frac{5}{2} x-15\\y= -\frac{5}{2} x-8<------ Answer

Hope that helps!

6 0
2 years ago
Read 2 more answers
Other questions:
  • In 2000, the total amount of a certain bird population (species of bird of paradise) was recorded at 47,000 in a city. In 2005,
    13·2 answers
  • Graph, and find the vertex and zeros.<br> 1. y = (x + 3) (x + 1)
    10·1 answer
  • How can you use the prime factorization of the powers of ten to find the prime factorization of 270,000?
    9·1 answer
  • Why is it useful to factor polynomial expressions for a given scenario?
    8·1 answer
  • A graphic novel author spends 3 days writing for every 5 days she spends illustrating. If she spends 20 days illustrating, how m
    12·2 answers
  • There are ____ many rational numbers between any two given rational numbers ​
    14·2 answers
  • RSM HW HELP!!! PLEASE HELP ME ASAP!!!! I WILL GIVE BRAINLIEST IF YOU SOLVE THEM ALL CORRECTLY!!! THANKS!
    10·2 answers
  • Can someone help me with this
    10·1 answer
  • 4 is greater than x, and x is greater than -7. Write the following as an inequality.
    15·2 answers
  • PLEASE HELP MEE!!!!!!!!Joshua is 11 years old, and his dad is 33
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!