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The coordinate grid shows points A through K Which points are solutions to the system of inequalities listed below

2x+y<10
2x-4y<8

The coordinate grid shows points A through K Which points are solutions to the system-example-1
User Rook
by
8.1k points

1 Answer

3 votes

Answer:

Explanation:

Given the simultaneous inequality

2x+y<10 ....... 1

2x-4y<8 ....... 2

Subtract both equation from each other

(2x-2x)+(y-(-4y))<10-8

0+5y<2

y < 2/5

y < 0.4

Substitute the given value of y into 1;

2x+y<10

2x + 2/5 < 10

2x < 10 - 2/5

2x < 48/5

10x < 48

x < 4.8

Hence the solution to the inequality expressions is (4.8, 0.4)

User Ranika Nisal
by
8.6k points

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