Sid is $300 in debt. he needs to get the debt down to no more than $100 within the next 8 mouths .if he pays the same amount each mouth, what is the minimum he must pay off each mouth to manage this?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

(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.)