Need to find equivalent fractions then compare 3/6 and 1/3

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

Which graph depicts the path of a projectile

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project