Meagan's air conditioner broke and she must pay someone to fit it. the person she found charges her $17 per hour plus $325 for the broken part. If Megan pays the worker $393, how many hours did they work?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212