50 points!!!! Will give brainliest , thanks ,and 5 star rating to the good answers to this questions! please Help! Show all work or else! Ea

Question

50 points!!!! Will give brainliest , thanks ,and 5 star rating to the good answers to this questions! please Help! Show all work or else! Easy!!!!!

Solve the system of linear inequalities!!!!

1) 3x+y ≤ -15

2x – y ≥ -10

x+2y ≥ -10

2) 4x+y ≥5

2x-3y ≤ -1

x+2y ≤ 10

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Jasmine 4 weeks 2021-12-27T08:58:17+00:00 1 Answer 0 views 0

Answers ( )

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    2021-12-27T08:59:58+00:00

    Answer:

    1. The solution is the region above the line y = -x/2 – 5 and below the lines y = 2x + 10 and y = -3x – 15. (All bold)

    2. The solution is the region below y = -x/2 + 5 and above the lines y = 2x/3 + 1/3 and y = -4x + 5. (All bold)

    Step-by-step explanation:

    1) 3x+y ≤ -15

    y ≤ -3x – 15

    2x – y ≥ -10

    y ≤ 2x + 10

    x+2y ≥ -10

    y ≥ -x/2 – 5

    The solution is the region above the line y = -x/2 – 5 and below the lines y = 2x + 10 and y = -3x – 15. (All bold)

    2) 4x+y ≥5

    y ≥ -4x + 5

    2x-3y ≤ -1

    3y ≥ 2x + 1

    y ≥ 2x/3 + 1/3

    x+2y ≤ 10

    2y ≤ -x + 10

    y ≤ -x/2 + 5

    The solution is the region below y = -x/2 + 5 and above the lines y = 2x/3 + 1/3 and y = -4x + 5. (All bold)

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