Which inequality is true if x
=
−
3
x=−3 ?

6
x
≥
−
12
6x≥−12

x
+
4
>
1
x+4>1

x
3
≤
−
3
3
x
​
≤−3

x
−
4
<
−
3
x−4<−3

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Given the graphed function below which of the following orders pairs are found on the inverse function

(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.)