If the length of segment RQ is 8,what is the length of segment PQ?

A-5
B-2
C-4
D-3​

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

If 3x+8=3x+8 is it one solution or no solution

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).