Which inequality will have a solid boundary line and a shaded region above its graph? a. x − y ≥ 3 b. 2x − 3y ≤ 3 c. 3y − x < 2 d. 2x + y < 7

option B, 2x - 3y ≤ 3

Step-by-step explanation:

To solve the question of inequality we should remember few things.

(1)  Solid line means sign of equality

(2)  Shaded region left side on above the line means " less than"

(3) shaded region right side or below the line means "greater than"

Now from the given option B, 2x - 3y ≤ 3 has the property of "less than equal to" showing a solid line and shaded part above  its graph.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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