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Charra [1.4K]
3 years ago
8

How do you graph x+2y=-4 and 4y=3x+12

Mathematics
1 answer:
Nina [5.8K]3 years ago
7 0

well first and format you need to get both equations into the y=mx+b format . next you plot your b and use the rise over run format for mx. so say (as an example) 2x was your mx you rise up-wards if its positive 2 and to the right 1 since you don't know x.
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Can someone give me the answer
Tasya [4]

Take the 4cm side and the 6cm side.

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That's what choice-B says.


8 0
3 years ago
How much does each child receive for school supplies?
Debora [2.8K]

Answer:

$13.5

Step-by-step explanation:

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3 0
3 years ago
I need help on this math problem !
xeze [42]

Answer:

181 units²

Step-by-step explanation:

Let's break up the polygon into 3 shapes

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Step 2: Area of middle rectangle

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8 0
3 years ago
Find the dimensions of a rectangle whose perimeter is 22 meters and whose area is 28 square meters.
UkoKoshka [18]
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3 0
3 years ago
Read 2 more answers
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rosijanka [135]

Answer:

-1 3/4 =x

Step-by-step explanation:

-3 1/2= 1/2x+1/2x+x

Combine like terms

-3 1/2 = 2x

Change to an improper fraction

- ( 2*3+1)/2 = 2x

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Multiply each side by 1/2

-7/2 *1/2 = 2x* 1/2

-7/4 = x

Changing to a mixed number

-4/4 -3/4 =x

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4 0
3 years ago
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