What inequality represents the solution to
1.5x + 4.5 < 2.75x – 5.5?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

(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.)

Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?