Euler's formula, v – e + f = 2 relates the number of vertices v, the number of edges e, and the number of faces f of a polyhedron. how many faces does a polyhedron with 4 vertices and 6 edges have? 7 4 6 5 !

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?