Help! Does anyone knows this

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

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).