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Mariana [72]
2 years ago
13

Its on the picture, plz go fast

Mathematics
1 answer:
Naily [24]2 years ago
7 0

Answer:

Elimination

Step-by-step explanation:

You would not do substitution since it would not work so you do elimination since the 4y and -4y eliminate then you just solve for it.

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A container of juice holds holds 2,000 milliliters. How many liters is that
Alina [70]
Wouldn't it be 2 liters
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3 years ago
The equation of a parabola is y=x^2–4x+13. Write the equation in vertex form.
Korolek [52]

Answer:

y = (x - 2)² + 9

Step-by-step explanation:

To obtain the equation in vertex form use the method of completing the square.

Add/ subtract ( half the coefficient of the x- term)² to x² - 4x

y = x² + 2(- 2)x + 4 - 4 + 13

  = (x - 2)² + 9 ← in vertex form

5 0
2 years ago
Read 2 more answers
1) A line with gradient 2 passes through (0, 4). Write down the equation of the line.
blondinia [14]

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1) y = 2x + 4

2) Substituting in x = 1 and y = 1,

1 = 4(1) + c

1 = 4 + c

c = -3

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7 0
2 years ago
EVALUATE 8+3⋅4 OVER 2 THE ANSWERS ARE 8<br> 10<br> 16<br> 22
slavikrds [6]
PEMDAS so you do 3*4 which equals 12, then you add 8=20 20/2=10

7 0
3 years ago
Solve the equation.<br> у+ 6 = -3y + 26<br> оооо<br> o y= -8<br> o y= -5<br> е у= 5<br> o y= 8
slega [8]
Y = 5

5+6
11

-3(5) +26
-15+26
11

11=11
5 0
3 years ago
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