8. (03.05 MC) The number line shows the graph of an inequality: 1 to -5 -4 -3-2 -1 0 1 2 3 Which statement explains whether -3.5 can be a value in the shaded region? A. Yes it can, because – 3.5 lies to the right of -1.5.

B. No it cannot, because -3.5 lies to the left of -1.5.

C. Yes it can, because –3.5 lies to the left of -1.5.

D. No it cannot, because -3.5 lies to the right of -1.5.

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

(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.)

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.