3 (x-5)= 9 20)x+3=7? Just starting algebra need some answers/explaining lol

The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?