Austin has already spent 9 minutes on the phone, and he expects to spend 3 more minutes with every phone call her routes. In all, how many phone calls does Austin have to route to spend a total of30 minutes on the phone?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

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