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777dan777 [17]
3 years ago
12

Which part of the graph best represents the solution set to the system of inequalities y>x+1 and y+x<-1

Mathematics
2 answers:
Alexandra [31]3 years ago
6 0

Answer:

Part B

Step-by-step explanation:

i just took the test

dmitriy555 [2]3 years ago
4 0

Answer:

The answer is part B

Step-by-step explanation:

If you graph both inequalities you will see that they take up most of the left side. Use desmos to see for yourself.

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A different map has a scale of 1:50000
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8 Km

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3 years ago
Calculate the area of the irregular polygon shown below:
MAXImum [283]
That's the diagram..
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3 years ago
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Answer:

Step-by-step explanation:

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8 0
3 years ago
Solve by substitution or elimination;<br><br> x+2y=-1<br> x-y=5
Strike441 [17]
I would love to use substitution (It is simplier that way I guess)

solve your system of equations.

x+2y=−1;x−y=5

Solve x+2y=−1 for x:

x+2y+−2y=−1+−2y(Add -2y to both sides)

x=−2y−1

Substitute (−2y−1) for x in x−y=5:

x−y=5

−2y−1−y=5

−3y−1=5(Simplify both sides of the equation)

−3y−1+1=5+1(Add 1 to both sides)

−3y=6

−3y/−3 = 6/−3(Divide both sides by -3)

y=−2

Substitute (−2) for y in x=−2y−1:

x=−2y−1

x=(−2)(−2)−1

x=3(Simplify both sides of the equation)

So the answer is (x = 3 and y = -2)

7 0
3 years ago
Read 2 more answers
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