Suppose a, b, c, and d are integers and a ?= c. Suppose also that x is a real number that satisfies the equation ax + b cx + d = 1. Must x be rational? If so, express x as a ratio of two integers.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Is this a polynomial function? i need to know asap

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in