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Bond [772]
3 years ago
7

What is the solution of the system of equations? y= -2x+8 y= x-4

Mathematics
2 answers:
Taya2010 [7]3 years ago
7 0
X=4, y=0 my answer is too short but I'm to lazy to type the whole pr0cess
Alinara [238K]3 years ago
4 0
We can solve by substituting x-4 for y in the first equation.
x-4 = -2x+8
3x = 12
x = 4

Then plug in 4 for x in one of the equations.
y = 4-4
y = 0
OR
y = -2(4)+8
y = -8+8
y = 0

So the solution is (4,0)
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A truck can at most be filled with 20 ton. If there are currently 14 ton goods there already, write an inequality representing t
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Answer:

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Step-by-step explanation:

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x+14\leq 20

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3 years ago
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vovikov84 [41]

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3 0
3 years ago
Find the sum or difference: 2.8 - -5.1
Travka [436]
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Is this what you were asking?

3 0
3 years ago
Read 2 more answers
if one Circle has a diameter of 10 cm and a second Circle has a diameter of 20 cm what is the ratio of the area of the larger ci
Oxana [17]
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7 0
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