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Whitepunk [10]
3 years ago
11

Change to Slope-Intercept form (Y=MX+B) Show all your work!!!! 2x-y=2​

Mathematics
2 answers:
ivanzaharov [21]3 years ago
8 0

Answer:

y=2x-2

Step-by-step explanation:

2x-y=2

   +y  +y      1)add y to both sides

2x=y+2

-2     -2        2) Substract 2 from both sides

2x-2=y

y=2x-2         3) Use the Refelxive POE to flip the sides

nikitadnepr [17]3 years ago
4 0

Answer:

y=2x-2

Step-by-step explanation:

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Solve the system of equations using substitution:<br> 6x – y = –15<br> X + 2y = 17
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Answer:

x = -1

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3 0
3 years ago
Which system has no solution? A b c d
iren2701 [21]
System B has no solution.
8 0
3 years ago
Solve the system
Helga [31]
The answer is actually choice A

---------------------------------------------------------
---------------------------------------------------------

If we add up the equations straight down we will have 0a+2b = 6

Note how adding the 'a' terms gives us 3a + (-3a) = 3a-3a = 0a. The 0a term is really 0 since 0 times anything is 0. So the 'a' terms will go away

The equation 0a+2b = 6 turns into 0+2b = 6 and that simplifies to 2b = 6

To isolate b, we divide both sides by 2

2b = 6
2b/2 = 6/2
b = 3

We can stop here since only one answer choice has b = 3, which is choice A. However, let's keep going to find the value of 'a'

Plug b = 3 into any equation with 'a' and 'b', then solve for 'a'

3a+4b = 9
3a+4*3 = 9
3a+12 = 9
3a+12-12 = 9-12
3a = -3
3a/3 = -3/3
a = -1

So a = -1 and b = 3 pair up to form (a,b) = (-1,3)

--------------------------------------

To check, plug this ordered pair back into both equations

Equation 1:
3a+4b = 9
3*(-1)+4*3 = 9
-3+12 = 9
9 = 9
Equation 1 has been checked out

Equation 2:
-3a-2b = -3
-3(-1)-2(3) = -3
3 - 6 = -3
-3 = -3
this is true as well

So this confirms that the final answer is choice A
8 0
3 years ago
Read 2 more answers
Which inequality statement describes the two numbers on a number line?
agasfer [191]

the correct answer would be

B) 6 < 16

6 0
3 years ago
Read 2 more answers
Whats two plus two divided by two
Wewaii [24]

Answer:

2

Step-by-step explanation:

2+2 = 4

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3 0
3 years ago
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