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andrew-mc [135]
3 years ago
5

-2x+y=9 I need to isolate y

Mathematics
2 answers:
anygoal [31]3 years ago
7 0

Answer:

y =2x+9

Step-by-step explanation:

-2x+y=9

Add 2x to each side

-2x+2x+y=2x+9

y =2x+9

Ivanshal [37]3 years ago
6 0

Answer:

y = 2x + 9

Step-by-step explanation:

Add 2x to both sides.  You will immediately get y = 2x = 9.

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consuela's living room is a rectangle with an area of 360 square feet. the width of the living room is 5/8 its length. what is t
Aleks [24]
Area of Consuela's rectangular living room = 360 square feet
Let us assume the the length of the living room = x
Then
width of the living room = (5/8) * x
                                      = (5x/8)
Then
Area of the rectangle = Length * Width
360 = x * (5x/8)
360 = 5x^2/8
2880 = 5x^2
x^2 = 2880/5
x^2 = 576
x^2 = (24)^2 inches
x = 24
Then
The length of the rectangle is = 24 inches
And 
The Width of the rectangle is = 24 * (5/8) inches
                                               = 3 * 5 inches
                                               = 15 inches

3 0
3 years ago
Read 2 more answers
Please help, I need help.<br><br>I don't understand.
Lana71 [14]

Find slope of both

#1

  • (11,2)
  • (22,4)

\\ \tt\hookrightarrow m=\dfrac{4-2}{22-11}=\dfrac{2}{11}=1.8

#2

  • (0,0)
  • (5,1)

\\ \tt\hookrightarrow m=\dfrac{1-0}{5-0}=\dfrac{1}{5}=0.2

Option C is correct

7 0
2 years ago
Calculate 0.8 of $4500​
aleksandr82 [10.1K]
$3,600 is 0.8% (or 80%) of $4,500.
3 0
2 years ago
1. Find the slope of the line in the graph
WITCHER [35]
The slope is 2 please mark brainliest
5 0
3 years ago
Sorry last one :Multiply.<br><br> 2√⋅5√⋅11
DIA [1.3K]
Hey! You just have to square root the 2 and 5 then multiply by 11 so the answer I came up with is 34.78505426185218

I hope I helped!

4 0
3 years ago
Read 2 more answers
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