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 5 vertices and 8 edges have?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only

Math i have no idea how to do a and b