Simplify each expression. use positive exponents.
1. m3n-6p0
2. a^4b^-3/ab^-2
3. (x^-2y^-4x^3) -2

How are sas and sss used to show that two triangles are congruent?

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

If the probability of an event happening is 65% then the probability this event does not occur?