How many 45 cent stamps can you buy with 9 $

The highest common factor of 132 and 220

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2