The graph represents the system of inequalities .
the test point satisfies both of the inequalities in the system represented by the graph.
-2,3 -1,1 0,2 1,1
3x+2y is less than or equal to 3 and 3x+4y is greater than or equal to 2
3x+2y is less than or equal to 3 and 3x+4y is greater than 2
3x+2y is less than or equal to 3 and 3x+4y is less than 2
3x+2y is less than or equal to 3 and 3x+4y is less than or equal to 2

Percent increase and decrease. original number: 45 new number: 18

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?