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torisob [31]
3 years ago
12

Which graph shows the solution to the system of linear inequalities? y < 2x – 5 y > –3x + 1

Mathematics
2 answers:
notsponge [240]3 years ago
5 0

Answer:

Graph "B" second one (Ed..)

Step-by-step explanation:

iren2701 [21]3 years ago
3 0

we have

y < 2x-5 ------> inequality A

The solution of the inequality A is the shaded area below the dotted line

see the attached figure N 1

y > -3x+1 ------> inequality B

The solution of the inequality A is the shaded area above the dotted line

see the attached figure N 2    

The solution of the system of linear inequalities is the shaded area between the two dotted lines

see the attached figure N 3

therefore

the answer in the attached figure N 3

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gregori [183]

Answer:


Step-by-step explanation:

The ration of weight of nickel, zinc, and copper in an alloy is 4:1:2

The weight of alloy can be written as

4x + x + 2x = 35 Kg

7 x = 35 Kg

X = 35 Kg/7

X = 5kg

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4 years ago
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Step-by-step explanation:

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3 years ago
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3 years ago
The graph shows two lines, A and B.
EastWind [94]

Answer:


Part A: one solution:

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Explanation:


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The solution of a system of equations in a graph is given by the intersetion of the curves that represent the equations.


In this case, there are two straight lines, which intersect in one and only one point.


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