What is 3/5 of -4 to 11 for coordinates

Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is

What is the point slope form of a line with slope -5 that contains point (2,-1)