If Jeremy has one sister and his other three brothers also have one sister . How many siblings are they?

Which of the binomials below is a factor of this trinominal? x^2-13+30

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8